license-list.pl.po

Mismatched links: 493.

Mismatched ids: 136.

#text
21  
<a href="#OpinionLicenses">Licenses for Works stating a Viewpoint (e.g., Opinion or Testimony)</a> 
 
22  
<a href="#Designs">Licenses for Designs for Physical Objects</a> 
 
26 | Whether it is a <a [-href="/copyleft/copyleft.html">copyleft</a>-]
| {+href="/licenses/copyleft.html">copyleft</a>+} license. 
Whether it is a <a href="/licenses/copyleft.html">copyleft</a> license. 
Czy&nbsp;jest to licencja typu <a href="/copyleft/copyleft.html">copyleft</a>. 
31  
If you've started a new project and you're not sure what license to use, <a href="/licenses/license-recommendations.html">&ldquo;How to choose a license for your own work&rdquo;</a> details our recommendations in an easy-to-follow guide. 
 
33 | If you [-want help choosing a license, evaluating a license, or-] have
| [-any other-] questions about {+free software+} licenses, you can email us
| at <a href="mailto:licensing@fsf.org">&lt;licensing@fsf.org&gt;</a>.
| {+Because our resources are limited, we do not answer questions that are
| meant to assist proprietary software development or distribution, and
| you'll likely get an answer faster if you ask a specific question that
| isn't already covered here or in <a href="/licenses/gpl-faq.html">our
| FAQ</a>. We <a href="https://www.fsf.org/volunteer">welcome
| knowledgeable volunteers</a> who want to help answer licensing questions.+} 
If you have questions about free software licenses, you can email us at <a href="mailto:licensing@fsf.org">&lt;licensing@fsf.org&gt;</a>. Because our resources are limited, we do not answer questions that are meant to assist proprietary software development or distribution, and you'll likely get an answer faster if you ask a specific question that isn't already covered here or in <a href="/licenses/gpl-faq.html">our FAQ</a>. We <a href="https://www.fsf.org/volunteer">welcome knowledgeable volunteers</a> who want to help answer licensing questions. 
Jeśli potrzebujecie pomocy przy wyborze licencji, opracowaniu własnej, czy&nbsp;też macie jakieś inne pytania dotyczące kwestii licencyjnych, możecie napisać do&nbsp;nas na&nbsp;adres <a href="mailto:licensing@fsf.org">&lt;licensing@fsf.org&gt;</a>. 
35  
If you are wondering what license a particular software package is using, please visit the <a href="https://directory.fsf.org">Free Software Directory</a>, which catalogs thousands of free software packages and their licensing information. 
 
39  
<strong>The following licenses qualify as <a href="/philosophy/free-sw.html">free software</a> licenses, and are <a href="/licenses/gpl-faq.html#WhatDoesCompatMean">compatible</a> with the <a href="#GNUGPL">GNU GPL</a>.</strong> 
<strong>Następujące licencje zaliczają się do&nbsp;licencji <a href="/philosophy/free-sw.html">wolnego oprogramowania</a>, ponadto są zgodne z&nbsp;<a href="#GNUGPL">GNU GPL</a>.</strong> 
40 | <a id="GNUGPL"></a> <a id="GNUGPLv3" href="/licenses/gpl.html"> GNU
| General Public License [-(GPL)</a>-] {+(GPL) version 3</a>+} <span
| class="anchor-reference-id"> (<a href="#GNUGPL">#GNUGPL</a>) (<a
| [-href="#GNUGPL">#GNUGPLv3</a>)-] {+href="#GNUGPLv3">#GNUGPLv3</a>)+}
| </span> 
<a id="GNUGPL"></a> <a id="GNUGPLv3" href="/licenses/gpl.html"> GNU General Public License (GPL) version 3</a> <span class="anchor-reference-id"> (<a href="#GNUGPL">#GNUGPL</a>) (<a href="#GNUGPLv3">#GNUGPLv3</a>) </span> 
<a id="GNUGPL"></a> <a id="GNUGPLv3" href="/licenses/gpl.html"> Powszechna Licencja Publiczna GNU (GPL &ndash; General Public License) </a> <span class="anchor-reference-id"> (<a href="#GNUGPL">#GNUGPL</a>) (<a href="#GNUGPL">#GNUGPLv3</a>) </span> 
42  
Please note that GPLv3 is not compatible with GPLv2 by itself. However, most software released under GPLv2 allows you to use the terms of later versions of the GPL as well. When this is the case, you can use the code under GPLv3 to make the desired combination. To learn more about compatibility between GNU licenses, please <a href="/licenses/gpl-faq.html#AllCompatibility">see our FAQ</a>. 
 
43  
<a id="GPLv2" href="/licenses/old-licenses/gpl-2.0.html"> GNU General Public License (GPL) version 2</a> <span class="anchor-reference-id">(<a href="#GPLv2">#GPLv2</a>)</span> 
 
44  
This is the previous version of the GNU GPL: a free software license, and a copyleft license. We recommend <a href="#GNUGPL">the latest version</a> for most software. 
 
45  
Please note that GPLv2 is, by itself, not compatible with GPLv3. However, most software released under GPLv2 allows you to use the terms of later versions of the GPL as well. When this is the case, you can use the code under GPLv3 to make the desired combination. To learn more about compatibility between GNU licenses, please <a href="/licenses/gpl-faq.html#AllCompatibility">see our FAQ</a>. 
 
46 | <a [-id="GNUGPL"></a>-] {+id="LGPL"></a>+} <a [-id="GNUGPLv3"
| href="/licenses/gpl.html">-] {+id="LGPLv3"
| href="/licenses/lgpl.html">+} GNU {+Lesser+} General Public License
| [-(GPL)</a>-] {+(LGPL) version 3</a>+} <span
| class="anchor-reference-id"> (<a [-href="#GNUGPL">#GNUGPL</a>)-]
| {+href="#LGPL">#LGPL</a>)+} (<a [-href="#GNUGPL">#GNUGPLv3</a>)
| </span>-] {+href="#LGPLv3">#LGPLv3</a>)</span>+} 
<a id="LGPL"></a> <a id="LGPLv3" href="/licenses/lgpl.html"> GNU Lesser General Public License (LGPL) version 3</a> <span class="anchor-reference-id"> (<a href="#LGPL">#LGPL</a>) (<a href="#LGPLv3">#LGPLv3</a>)</span> 
<a id="GNUGPL"></a> <a id="GNUGPLv3" href="/licenses/gpl.html"> Powszechna Licencja Publiczna GNU (GPL &ndash; General Public License) </a> <span class="anchor-reference-id"> (<a href="#GNUGPL">#GNUGPL</a>) (<a href="#GNUGPL">#GNUGPLv3</a>) </span> 
47  
This is the latest version of the LGPL: a free software license, but not a strong copyleft license, because it permits linking with nonfree modules. It is compatible with GPLv3. We recommend it for <a href="/licenses/why-not-lgpl.html">special circumstances only</a>. 
 
48  
Please note that LGPLv3 is not compatible with GPLv2 by itself. However, most software released under GPLv2 allows you to use the terms of later versions of the GPL as well. When this is the case, you can use the code under GPLv3 to make the desired combination. To learn more about compatibility between GNU licenses, please <a href="/licenses/gpl-faq.html#AllCompatibility">see our FAQ</a>. 
 
50 | This is {+the previous version of the LGPL:+} a free software license, but
| not a strong copyleft license, because it permits linking with nonfree
| modules. It is compatible with [-the GNU GPL.-] {+GPLv2 and GPLv3.+} We
| {+generally+} recommend [-it for-] <a
| [-href="/licenses/why-not-lgpl.html">special-] {+href="#LGPL">the
| latest version of the LGPL</a>, <a
| href="/licenses/why-not-lgpl.html">for special+} circumstances only</a>.
| {+To learn more about how LGPLv2.1 is compatible with other GNU licenses,
| please <a href="/licenses/gpl-faq.html#AllCompatibility">see our
| FAQ</a>.+} 
This is the previous version of the LGPL: a free software license, but not a strong copyleft license, because it permits linking with nonfree modules. It is compatible with GPLv2 and GPLv3. We generally recommend <a href="#LGPL">the latest version of the LGPL</a>, <a href="/licenses/why-not-lgpl.html">for special circumstances only</a>. To learn more about how LGPLv2.1 is compatible with other GNU licenses, please <a href="/licenses/gpl-faq.html#AllCompatibility">see our FAQ</a>. 
Jest licencją wolnego oprogramowania, ale&nbsp;niezbyt silną licencją copyleft, gdyż zezwala na&nbsp;łączenie oprogramowania z&nbsp;modułami, które nie są wolne. Jest zgodna z&nbsp;GNU GPL. Zalecamy stosowanie jej tylko <a href="/licenses/why-not-lgpl.html">w&nbsp;wyjątkowych okolicznościach</a>. 
51  
<a id="AGPL"></a> <a id="AGPLv3.0" href="/licenses/agpl.html"> GNU Affero General Public License (AGPL) version 3</a> <span class="anchor-reference-id"> (<a href="#AGPL">#AGPL</a>) (<a href="#AGPLv3.0">#AGPLv3.0</a>)</span> 
 
54  
<a id="GNUAllPermissive" href="/prep/maintain/html_node/License-Notices-for-Other-Files.html"> GNU All-Permissive License</a> <span class="anchor-reference-id"> (<a href="#GNUAllPermissive">#GNUAllPermissive</a>)</span> 
 
57 | <a [-id="apache1"
| href="http://directory.fsf.org/wiki/License:Apache1.0">-]
| {+id="apache2"
| href="https://directory.fsf.org/wiki/License:Apache2.0">+} Apache
| License, Version [-1-]{+2+}.0</a> <span [-class="anchor-reference-id">
| (<a href="#apache1">#apache1</a>)</span>-]
| {+class="anchor-reference-id">(<a
| href="#apache2">#apache2</a>)</span>+} 
<a id="apache2" href="https://directory.fsf.org/wiki/License:Apache2.0"> Apache License, Version 2.0</a> <span class="anchor-reference-id">(<a href="#apache2">#apache2</a>)</span> 
<a id="apache1" href="http://directory.fsf.org/wiki/License:Apache1.0"> Licencja Apache, w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#apache1">#apache1</a>)</span> 
60  
<a id="ArtisticLicense2" href="https://directory.fsf.org/wiki/License:ArtisticLicense2.0"> Artistic License 2.0</a> <span class="anchor-reference-id"> (<a href="#ArtisticLicense2">#ArtisticLicense2</a>)</span> 
<a id="ArtisticLicense2" href="http://directory.fsf.org/wiki/License:ArtisticLicense2.0"> Licencji Twórczej (Artistic License) 2.0</a> <span class="anchor-reference-id"> (<a href="#ArtisticLicense2">#ArtisticLicense2</a>)</span> 
62  
<a id="ClarifiedArtistic" href= "https://directory.fsf.org/wiki/License:Clarified_Artistic_License_1.0"> Clarified Artistic License</a> <span class="anchor-reference-id"> (<a href="#ClarifiedArtistic">#ClarifiedArtistic</a>)</span> 
<a id="ArtisticLicense2" href="http://directory.fsf.org/wiki/License:ArtisticLicense2.0"> Licencji Twórczej (Artistic License) 2.0</a> <span class="anchor-reference-id"> (<a href="#ArtisticLicense2">#ArtisticLicense2</a>)</span> 
64 | <a id="BerkleyDB"></a> <a id="BerkeleyDB"
| href="http{+s+}://directory.fsf.org/wiki/License:Sleepycat"> Berkeley
| Database License</a> (a.k.a. the Sleepycat Software Product License)
| <span class="anchor-reference-id"> (<a
| href="#BerkeleyDB">#BerkeleyDB</a>)</span> 
<a id="BerkleyDB"></a> <a id="BerkeleyDB" href="https://directory.fsf.org/wiki/License:Sleepycat"> Berkeley Database License</a> (a.k.a. the Sleepycat Software Product License) <span class="anchor-reference-id"> (<a href="#BerkeleyDB">#BerkeleyDB</a>)</span> 
<a id="BerkleyDB"></a> <a id="BerkeleyDB" href="http://directory.fsf.org/wiki/License:Sleepycat">Licencja bazy Berkeley Database</a> (znana też jako Sleepycat Software Product License) <span class="anchor-reference-id"> (<a href="#BerkeleyDB">#BerkeleyDB</a>)</span> 
66 | <a id="boost"
| href="http{+s+}://directory.fsf.org/wiki/License:Boost1.0"> Boost
| Software License</a> <span class="anchor-reference-id">(<a
| href="#boost">#boost</a>)</span> 
<a id="boost" href="https://directory.fsf.org/wiki/License:Boost1.0"> Boost Software License</a> <span class="anchor-reference-id">(<a href="#boost">#boost</a>)</span> 
<a id="boost" href="http://directory.fsf.org/wiki/License:Boost1.0"> Boost Software License</a> <span class="anchor-reference-id">(<a href="#boost">#boost</a>)</span> 
68 | <a id="ModifiedBSD"
| href="http{+s+}://directory.fsf.org/wiki/License:BSD_3Clause"> Modified
| BSD license</a> <span class="anchor-reference-id"> (<a
| href="#ModifiedBSD">#ModifiedBSD</a>)</span> 
<a id="ModifiedBSD" href="https://directory.fsf.org/wiki/License:BSD_3Clause"> Modified BSD license</a> <span class="anchor-reference-id"> (<a href="#ModifiedBSD">#ModifiedBSD</a>)</span> 
<a id="ModifiedBSD" href="http://directory.fsf.org/wiki/License:BSD_3Clause"> Zmodyfikowana licencja BSD</a> <span class="anchor-reference-id"> (<a href="#ModifiedBSD">#ModifiedBSD</a>)</span> 
77 | <a [-id="Scilab"
| href="http://directory.fsf.org/wiki/License:Scilab-old">Scilab
| license</a>-] {+id="clearbsd"
| href="https://directory.fsf.org/wiki/License:ClearBSD"> The Clear BSD
| License</a>+} <span class="anchor-reference-id"> (<a
| [-href="#Scilab">#Scilab</a>)</span>-]
| {+href="#clearbsd">#clearbsd</a>)</span>+} 
<a id="clearbsd" href="https://directory.fsf.org/wiki/License:ClearBSD"> The Clear BSD License</a> <span class="anchor-reference-id"> (<a href="#clearbsd">#clearbsd</a>)</span> 
<a id="Scilab" href="http://directory.fsf.org/wiki/License:Scilab-old">Licencja programu Scilab</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
78  
This is a free software license, compatible with both GPLv2 and GPLv3. It is based on the <a href="#ModifiedBSD">modified BSD license</a>, and adds a term expressly stating it does not grant you any patent licenses. Because of this, we encourage you to be careful about using software under this license; you should first consider whether the licensor might want to sue you for patent infringement. If the developer is refusing users patent licenses to set up a trap for you, it would be wise to avoid the program. 
 
79 | <a id="CryptixGeneralLicense"
| href="http{+s+}://directory.fsf.org/wiki/License:CryptixGL"> Cryptix
| General License</a> <span class="anchor-reference-id"> (<a
| href="#CryptixGeneralLicense">#CryptixGeneralLicense</a>)</span> 
<a id="CryptixGeneralLicense" href="https://directory.fsf.org/wiki/License:CryptixGL"> Cryptix General License</a> <span class="anchor-reference-id"> (<a href="#CryptixGeneralLicense">#CryptixGeneralLicense</a>)</span> 
<a id="CryptixGeneralLicense" href="http://directory.fsf.org/wiki/License:CryptixGL"> Cryptix General License</a> <span class="anchor-reference-id"> (<a href="#CryptixGeneralLicense">#CryptixGeneralLicense</a>)</span> 
80 | This is a [-simple,-] {+lax,+} permissive non-copyleft free software
| license, compatible with the GNU GPL. It is [-very similar-] {+nearly
| identical+} to the [-X11 license.-] {+<a href="#FreeBSD">FreeBSD (also
| called &ldquo;2-clause BSD&rdquo;) license</a>.+} 
This is a lax, permissive non-copyleft free software license, compatible with the GNU GPL. It is nearly identical to the <a href="#FreeBSD">FreeBSD (also called &ldquo;2-clause BSD&rdquo;) license</a>. 
To prosta, liberalna licencja wolnego oprogramowania. Nie jest typu copyleft, jest zgodna z&nbsp;GNU GPL. Bardzo podobna do&nbsp;licencji&nbsp;X11. 
81 | <a id="eCos20"></a> <a id="eCos2.0"
| href="http{+s+}://directory.fsf.org/wiki/License:ECos2.0"> eCos license
| version 2.0</a> <span class="anchor-reference-id"> (<a
| href="#eCos20">#eCos2.0</a>)</span> 
<a id="eCos20"></a> <a id="eCos2.0" href="https://directory.fsf.org/wiki/License:ECos2.0"> eCos license version 2.0</a> <span class="anchor-reference-id"> (<a href="#eCos20">#eCos2.0</a>)</span> 
<a id="eCos20"></a> <a id="eCos2.0" href="http://directory.fsf.org/wiki/License:ECos2.0">Licencja eCos, w&nbsp;wersji&nbsp;2.0</a> <span class="anchor-reference-id"> (<a href="#eCos20">#eCos2.0</a>)</span> 
83 | <a [-id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0">
| Eclipse Public-] {+id="ECL2.0"
| href="https://directory.fsf.org/wiki/License:ECL2.0"> Educational
| Community+} License [-Version 1.0</a>-] {+2.0</a>+} <span
| [-class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span>-]
| {+class="anchor-reference-id"> (<a href="#ECL2.0">#ECL2.0</a>)</span>+} 
<a id="ECL2.0" href="https://directory.fsf.org/wiki/License:ECL2.0"> Educational Community License 2.0</a> <span class="anchor-reference-id"> (<a href="#ECL2.0">#ECL2.0</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
84  
This is a free software license, and it is compatible with GPLv3. It is based on the <a href="#apache2">Apache License 2.0</a>; the scope of the patent license has changed so that when an organization's employee works on a project, the organization does not have to license all of its patents to recipients. This patent license and the indemnification clause in section&nbsp;9 make this license incompatible with GPLv2. 
 
85 | <a id="Eiffel"
| href="http{+s+}://directory.fsf.org/wiki/License:EFLv2"> Eiffel Forum
| License, version 2</a> <span class="anchor-reference-id"> (<a
| href="#Eiffel">#Eiffel</a>)</span> 
<a id="Eiffel" href="https://directory.fsf.org/wiki/License:EFLv2"> Eiffel Forum License, version 2</a> <span class="anchor-reference-id"> (<a href="#Eiffel">#Eiffel</a>)</span> 
<a id="Eiffel" href="http://directory.fsf.org/wiki/License:EFLv2"> Eiffel Forum License, w&nbsp;wersji&nbsp;2</a> <span class="anchor-reference-id"> (<a href="#Eiffel">#Eiffel</a>)</span> 
87 | <a id="EUDataGrid"
| href="http{+s+}://directory.fsf.org/wiki/License:EUDataGrid"> EU
| DataGrid Software License</a> <span class="anchor-reference-id"> (<a
| href="#EUDataGrid">#EUDataGrid</a>)</span> 
<a id="EUDataGrid" href="https://directory.fsf.org/wiki/License:EUDataGrid"> EU DataGrid Software License</a> <span class="anchor-reference-id"> (<a href="#EUDataGrid">#EUDataGrid</a>)</span> 
<a id="EUDataGrid" href="http://directory.fsf.org/wiki/License:EUDataGrid"> EU DataGrid Software License</a> <span class="anchor-reference-id"> (<a href="#EUDataGrid">#EUDataGrid</a>)</span> 
88 | <a id="Expat" href="http{+s+}://directory.fsf.org/wiki/License:Expat">
| Expat License</a> <span class="anchor-reference-id">(<a
| href="#Expat">#Expat</a>)</span> 
<a id="Expat" href="https://directory.fsf.org/wiki/License:Expat"> Expat License</a> <span class="anchor-reference-id">(<a href="#Expat">#Expat</a>)</span> 
<a id="Expat" href="http://directory.fsf.org/wiki/License:Expat">Licencja Expat</a> <span class="anchor-reference-id">(<a href="#Expat">#Expat</a>)</span> 
89  
Some people call this license &ldquo;the MIT License,&rdquo; but that term is misleading, since MIT has used many licenses for software. It is also ambiguous, since the same people also call the <a href="#X11License">X11 license</a> &ldquo;the MIT License,&rdquo; failing to distinguish them. We recommend not using the term &ldquo;MIT License.&rdquo; 
 
92 | <a id="FreeBSD"
| href="http{+s+}://directory.fsf.org/wiki?title=License:FreeBSD"> FreeBSD
| license</a> <span class="anchor-reference-id"> (<a
| href="#FreeBSD">#FreeBSD</a>)</span> 
<a id="FreeBSD" href="https://directory.fsf.org/wiki?title=License:FreeBSD"> FreeBSD license</a> <span class="anchor-reference-id"> (<a href="#FreeBSD">#FreeBSD</a>)</span> 
<a id="FreeBSD" href="http://directory.fsf.org/wiki?title=License:FreeBSD">Licencja FreeBSD</a> <span class="anchor-reference-id"> (<a href="#FreeBSD">#FreeBSD</a>)</span> 
94 | [-If you want a simple, permissive non-copyleft free software
| license,-]{+Our comments about+} the [-FreeBSD license is a reasonable
| choice. However, please don't call it a &ldquo;BSD&rdquo; or
| &ldquo;BSD-style&rdquo; license, because that is likely to cause confusion
| which could lead to use of the flawed-] <a
| [-href="#OriginalBSD"><em>original</em>-]
| {+href="#ModifiedBSD">Modified+} BSD [-license</a>.-] {+license</a>
| apply to this license too.+} 
Our comments about the <a href="#ModifiedBSD">Modified BSD license</a> apply to this license too. 
Jeśli chcecie prostej, liberalnej, nie będącej copyleft, licencji wolnego oprogramowania, to licencja FreeBSD będzie rozsądnym wyborem. Jednakże, prosimy o&nbsp;nienazywanie jej licencją &bdquo;BSD&rdquo; ani&nbsp;&bdquo;typu BSD&rdquo;, gdyż łatwo wówczas o&nbsp;nieporozumienie, co może prowadzić do&nbsp;użycia wadliwej <a href="#OriginalBSD"><em>pierwotnej</em> licencji BSD</a>. 
95 | <a id="freetype"
| [-href="http://directory.fsf.org/wiki/License:FreeType"> The FreeType
| license</a>-] {+href="https://directory.fsf.org/wiki/License:FreeType">
| Freetype Project License</a>+} <span class="anchor-reference-id"> (<a
| href="#freetype">#freetype</a>)</span> 
<a id="freetype" href="https://directory.fsf.org/wiki/License:FreeType"> Freetype Project License</a> <span class="anchor-reference-id"> (<a href="#freetype">#freetype</a>)</span> 
<a id="freetype" href="http://directory.fsf.org/wiki/License:FreeType"> Licencja FreeType</a> <span class="anchor-reference-id"> (<a href="#freetype">#freetype</a>)</span> 
97 | <a [-id="RPL"
| href="http://directory.fsf.org/wiki/License:ReciprocalPLv1.3">
| Reciprocal Public License</a>-] {+id="HPND"
| href="https://directory.fsf.org/wiki/License:Historical_Permission_Notice_and_Disclaimer">
| Historical Permission Notice and Disclaimer </a>+} <span
| [-class="anchor-reference-id">(<a href="#RPL">#RPL</a>)</span>-]
| {+class="anchor-reference-id"> (<a href="#HPND">#HPND</a>)</span>+} 
<a id="HPND" href="https://directory.fsf.org/wiki/License:Historical_Permission_Notice_and_Disclaimer"> Historical Permission Notice and Disclaimer </a> <span class="anchor-reference-id"> (<a href="#HPND">#HPND</a>)</span> 
<a id="RPL" href="http://directory.fsf.org/wiki/License:ReciprocalPLv1.3"> Reciprocal Public License</a> <span class="anchor-reference-id">(<a href="#RPL">#RPL</a>)</span> 
98  
This is a lax, permissive, and weak free software license that is compatible with the GPL. It is similar to the license of <a href="#Python1.6a2">Python 1.6a2 and earlier versions</a>. 
 
99 | <a id="iMatix"
| href="http{+s+}://directory.fsf.org/wiki?title=License:SFL"> License of
| the iMatix Standard Function Library</a> <span
| class="anchor-reference-id"> (<a href="#iMatix">#iMatix</a>)</span> 
<a id="iMatix" href="https://directory.fsf.org/wiki?title=License:SFL"> License of the iMatix Standard Function Library</a> <span class="anchor-reference-id"> (<a href="#iMatix">#iMatix</a>)</span> 
<a id="iMatix" href="http://directory.fsf.org/wiki?title=License:SFL"> Licencja Biblioteki Funkcji Standardowych iMatix</a> <span class="anchor-reference-id"> (<a href="#iMatix">#iMatix</a>)</span> 
101 | <a [-id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib">-]
| {+id="imlib" href="https://directory.fsf.org/wiki/License:Imlib2">+}
| License of [-ZLib</a>-] {+imlib2</a>+} <span
| class="anchor-reference-id">(<a [-href="#ZLib">#ZLib</a>)</span>-]
| {+href="#imlib">#imlib</a>)</span>+} 
<a id="imlib" href="https://directory.fsf.org/wiki/License:Imlib2"> License of imlib2</a> <span class="anchor-reference-id">(<a href="#imlib">#imlib</a>)</span> 
<a id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib"> Licencja ZLib</a> <span class="anchor-reference-id">(<a href="#ZLib">#ZLib</a>)</span> 
103 | <a [-id="intel"
| href="http://directory.fsf.org/wiki/License:IntelACPI"> Intel Open
| Source-] {+id="ijg"
| href="https://directory.fsf.org/wiki?title=License:JPEG"> Independent
| JPEG Group+} License</a> <span class="anchor-reference-id">(<a
| [-href="#intel">#intel</a>)</span>-] {+href="#ijg">#ijg</a>)</span>+} 
<a id="ijg" href="https://directory.fsf.org/wiki?title=License:JPEG"> Independent JPEG Group License</a> <span class="anchor-reference-id">(<a href="#ijg">#ijg</a>)</span> 
<a id="intel" href="http://directory.fsf.org/wiki/License:IntelACPI"> Intel Open Source License</a> <span class="anchor-reference-id">(<a href="#intel">#intel</a>)</span> 
105  
<a id="informal"> Informal license</a> <span class="anchor-reference-id">(<a href="#informal">#informal</a>)</span> 
 
109  
If you want your code to be free, don't invite gratuitous trouble for your users. Please choose and apply an established free software license. We offer <a href="/licenses/license-recommendations.html"> recommendations</a> that we suggest you follow. 
 
110 | <a id="intel"
| href="http{+s+}://directory.fsf.org/wiki/License:IntelACPI"> Intel Open
| Source License</a> <span class="anchor-reference-id">(<a
| href="#intel">#intel</a>)</span> 
<a id="intel" href="https://directory.fsf.org/wiki/License:IntelACPI"> Intel Open Source License</a> <span class="anchor-reference-id">(<a href="#intel">#intel</a>)</span> 
<a id="intel" href="http://directory.fsf.org/wiki/License:IntelACPI"> Intel Open Source License</a> <span class="anchor-reference-id">(<a href="#intel">#intel</a>)</span> 
111 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun Public-] {+id="ISC"
| href="https://directory.fsf.org/wiki/License:ISC"> ISC+} License</a>
| <span class="anchor-reference-id">(<a [-href="#SPL">#SPL</a>)</span>-]
| {+href="#ISC">#ISC</a>)</span>+} 
<a id="ISC" href="https://directory.fsf.org/wiki/License:ISC"> ISC License</a> <span class="anchor-reference-id">(<a href="#ISC">#ISC</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
114  
ISC has told us they do not share the University of Washington's interpretation, and we have every reason to believe them. ISC also updated the license to read &ldquo;Permission to use, copy, modify, <strong>and/or</strong> distribute this software&hellip;&rdquo; While the inclusion of &ldquo;and/or&rdquo; doesn't completely solve the issue, there's no reason to avoid software released under this license. However, to help make sure this language cannot cause any trouble in the future, we encourage developers to choose a different license for their own works. The <a href="#FreeBSD">FreeBSD License</a> is similarly permissive and brief. However, if you want a lax, weak license, we recommend using the Apache 2.0 license. 
 
115 | <a [-id="MPL" href="http://directory.fsf.org/wiki/License:MPLv1.1">
| Mozilla-] {+id="MPL-2.0"
| href="https://directory.fsf.org/wiki/License:MPLv2.0">Mozilla+} Public
| License (MPL) version [-1.1</a>-] {+2.0</a>+} <span
| class="anchor-reference-id">(<a [-href="#MPL">#MPL</a>)</span>-]
| {+href="#MPL-2.0">#MPL-2.0</a>)</span>+} 
<a id="MPL-2.0" href="https://directory.fsf.org/wiki/License:MPLv2.0">Mozilla Public License (MPL) version 2.0</a> <span class="anchor-reference-id">(<a href="#MPL-2.0">#MPL-2.0</a>)</span> 
<a id="MPL" href="http://directory.fsf.org/wiki/License:MPLv1.1"> Publiczna Licencja Mozilli (Mozilla Public License, MPL) w&nbsp;wersji&nbsp;1.1</a> <span class="anchor-reference-id">(<a href="#MPL">#MPL</a>)</span> 
117  
It's important to understand that the condition to distribute files under the MPL's terms only applies to the party that first creates and distributes the Larger Work. If it applied to their recipients as well, it would be a further restriction and incompatible with the GPL and AGPL. That said, when you make contributions to an existing project, we usually <a href="/licenses/license-recommendations.html#contributing">recommend that you keep your changes under the same license</a>, even when you're not required to do so. If you receive a work under a GNU license where some files are also under the MPL, you should only remove the MPL from those files when there's a strong reason to justify it. 
 
120 | <a [-id="NASA"
| href="http://directory.fsf.org/wiki/License:NASA-OSA_v1.3"> NASA-]
| {+id="NCSA"
| href="https://directory.fsf.org/wiki/License:IllinoisNCSA">
| NCSA/University of Illinois+} Open Source [-Agreement</a>-]
| {+License</a>+} <span class="anchor-reference-id">(<a
| [-href="#NASA">#NASA</a>)</span>-] {+href="#NCSA">#NCSA</a>)</span>+} 
<a id="NCSA" href="https://directory.fsf.org/wiki/License:IllinoisNCSA"> NCSA/University of Illinois Open Source License</a> <span class="anchor-reference-id">(<a href="#NCSA">#NCSA</a>)</span> 
<a id="NASA" href="http://directory.fsf.org/wiki/License:NASA-OSA_v1.3"> NASA Open Source Agreement</a> <span class="anchor-reference-id">(<a href="#NASA">#NASA</a>)</span> 
121  
This license is based on the terms of the <a href="#Expat">Expat</a> and <a href="#ModifiedBSD">modified BSD</a> licenses. It is a lax, permissive non-copyleft free software license, compatible with the GNU GPL. 
 
124 | <a id="newOpenLDAP"
| href="http{+s+}://directory.fsf.org/wiki/License:OpenLDAPv2.7"> OpenLDAP
| License, Version 2.7</a> <span class="anchor-reference-id"> (<a
| href="#newOpenLDAP">#newOpenLDAP</a>)</span> 
<a id="newOpenLDAP" href="https://directory.fsf.org/wiki/License:OpenLDAPv2.7"> OpenLDAP License, Version 2.7</a> <span class="anchor-reference-id"> (<a href="#newOpenLDAP">#newOpenLDAP</a>)</span> 
<a id="newOpenLDAP" href="http://directory.fsf.org/wiki/License:OpenLDAPv2.7"> Licencja OpenLDAP, wersji&nbsp;2.7</a> <span class="anchor-reference-id"> (<a href="#newOpenLDAP">#newOpenLDAP</a>)</span> 
129 | <a id="PublicDomain"
| href="http{+s+}://directory.fsf.org/wiki/License:PublicDomain"> Public
| Domain</a> <span class="anchor-reference-id"> (<a
| href="#PublicDomain">#PublicDomain</a>)</span> 
<a id="PublicDomain" href="https://directory.fsf.org/wiki/License:PublicDomain"> Public Domain</a> <span class="anchor-reference-id"> (<a href="#PublicDomain">#PublicDomain</a>)</span> 
<a id="PublicDomain" href="http://directory.fsf.org/wiki/License:PublicDomain"> Public Domain</a> <span class="anchor-reference-id"> (<a href="#PublicDomain">#PublicDomain</a>)</span> 
131  
If you want to release your work to the public domain, we encourage you to use formal tools to do so. We ask people who make small contributions to GNU to sign a disclaimer form; that's one solution. If you're working on a project that doesn't have formal contribution policies like that, <a href="#CC0">CC0</a> is a good tool that anyone can use. It formally dedicates your work to the public domain, and provides a fallback license for cases where that is not legally possible. 
 
132 | <a id="Python"
| href="http{+s+}://directory.fsf.org/wiki?title=License:Python2.0.1">
| License of Python 2.0.1, 2.1.1, and newer versions</a> <span
| class="anchor-reference-id"> (<a href="#Python">#Python</a>)</span> 
<a id="Python" href="https://directory.fsf.org/wiki?title=License:Python2.0.1"> License of Python 2.0.1, 2.1.1, and newer versions</a> <span class="anchor-reference-id"> (<a href="#Python">#Python</a>)</span> 
<a id="Python" href="http://directory.fsf.org/wiki?title=License:Python2.0.1"> Licencja języka Python w&nbsp;wersjach&nbsp;2.0.1, 2.1.1 i&nbsp;nowszych</a> <span class="anchor-reference-id"> (<a href="#Python">#Python</a>)</span> 
134 | <a id="Python1.6a2"
| href="http{+s+}://directory.fsf.org/wiki?title=License:Python1.6a2">
| License of Python 1.6a2 and earlier versions</a> <span
| class="anchor-reference-id"> (<a
| href="#Python1.6a2">#Python1.6a2</a>)</span> 
<a id="Python1.6a2" href="https://directory.fsf.org/wiki?title=License:Python1.6a2"> License of Python 1.6a2 and earlier versions</a> <span class="anchor-reference-id"> (<a href="#Python1.6a2">#Python1.6a2</a>)</span> 
<a id="Python1.6a2" href="http://directory.fsf.org/wiki?title=License:Python1.6a2"> Licencja języka Python w&nbsp;wersji&nbsp;1.6a2 i&nbsp;wcześniejszych</a> <span class="anchor-reference-id"> (<a href="#Python1.6a2">#Python1.6a2</a>)</span> 
136 | <a id="Ruby" href="http{+s+}://directory.fsf.org/wiki/License:Ruby">
| License of Ruby</a> <span class="anchor-reference-id">(<a
| href="#Ruby">#Ruby</a>)</span> 
<a id="Ruby" href="https://directory.fsf.org/wiki/License:Ruby"> License of Ruby</a> <span class="anchor-reference-id">(<a href="#Ruby">#Ruby</a>)</span> 
<a id="Ruby" href="http://directory.fsf.org/wiki/License:Ruby"> Licencja języka Ruby</a> <span class="anchor-reference-id">(<a href="#Ruby">#Ruby</a>)</span> 
138 | <a [-id="FreeBSD"
| href="http://directory.fsf.org/wiki?title=License:FreeBSD"> FreeBSD
| license</a>-] {+id="SGIFreeB"
| href="https://directory.fsf.org/wiki/License:SGIFreeBv2"> SGI Free
| Software License B, version 2.0</a>+} <span class="anchor-reference-id">
| (<a [-href="#FreeBSD">#FreeBSD</a>)</span>-]
| {+href="#SGIFreeB">#SGIFreeB</a>)</span>+} 
<a id="SGIFreeB" href="https://directory.fsf.org/wiki/License:SGIFreeBv2"> SGI Free Software License B, version 2.0</a> <span class="anchor-reference-id"> (<a href="#SGIFreeB">#SGIFreeB</a>)</span> 
<a id="FreeBSD" href="http://directory.fsf.org/wiki?title=License:FreeBSD">Licencja FreeBSD</a> <span class="anchor-reference-id"> (<a href="#FreeBSD">#FreeBSD</a>)</span> 
139  
The SGI Free Software License B version 2.0 is a free software license. It is essentially identical to the <a href="#X11License">X11 License</a>, with an optional alternative way of providing license notices. 
 
141 | <a id="StandardMLofNJ"
| href="http{+s+}://directory.fsf.org/wiki/License:StandardMLofNJ">
| Standard ML of New Jersey Copyright License</a> <span
| class="anchor-reference-id"> (<a
| href="#StandardMLofNJ">#StandardMLofNJ</a>)</span> 
<a id="StandardMLofNJ" href="https://directory.fsf.org/wiki/License:StandardMLofNJ"> Standard ML of New Jersey Copyright License</a> <span class="anchor-reference-id"> (<a href="#StandardMLofNJ">#StandardMLofNJ</a>)</span> 
<a id="StandardMLofNJ" href="http://directory.fsf.org/wiki/License:StandardMLofNJ"> Standard ML of New Jersey Copyright License</a> <span class="anchor-reference-id"> (<a href="#StandardMLofNJ">#StandardMLofNJ</a>)</span> 
142 | <a [-id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0">
| Eclipse Public-] {+id="Unicode"
| href="https://directory.fsf.org/wiki/License:Unicode"> Unicode, Inc.+}
| License [-Version 1.0</a>-] {+Agreement for Data Files and Software</a>+}
| <span [-class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span>-]
| {+class="anchor-reference-id"> (<a
| href="#Unicode">#Unicode</a>)</span>+} 
<a id="Unicode" href="https://directory.fsf.org/wiki/License:Unicode"> Unicode, Inc. License Agreement for Data Files and Software</a> <span class="anchor-reference-id"> (<a href="#Unicode">#Unicode</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
146  
Please do not use this License Agreement for your own software. If you want to use a lax permissive license for your project, please use the <a href="#Expat">Expat license</a> for a small program and the Apache 2.0 license for a substantial program. These are far more common, and widely recognized in the free software community. 
 
147 | <a [-id="RPL"
| href="http://directory.fsf.org/wiki/License:ReciprocalPLv1.3">
| Reciprocal Public License</a>-] {+id="UPL"
| href="https://directory.fsf.org/wiki/License:Universal_Permissive_License">
| Universal Permissive License (UPL)</a>+} <span
| [-class="anchor-reference-id">(<a href="#RPL">#RPL</a>)</span>-]
| {+class="anchor-reference-id"> (<a href="#UPL">#UPL</a>)</span>+} 
<a id="UPL" href="https://directory.fsf.org/wiki/License:Universal_Permissive_License"> Universal Permissive License (UPL)</a> <span class="anchor-reference-id"> (<a href="#UPL">#UPL</a>)</span> 
<a id="RPL" href="http://directory.fsf.org/wiki/License:ReciprocalPLv1.3"> Reciprocal Public License</a> <span class="anchor-reference-id">(<a href="#RPL">#RPL</a>)</span> 
149 | <a [-id="X11License" href="http://directory.fsf.org/wiki/License:X11">
| X11 License</a>-] {+id="Unlicense"
| href="https://directory.fsf.org/wiki/License:TheUnlicense"> The
| Unlicense</a>+} <span class="anchor-reference-id"> (<a
| [-href="#X11License">#X11License</a>)</span>-]
| {+href="#Unlicense">#Unlicense</a>)</span>+} 
<a id="Unlicense" href="https://directory.fsf.org/wiki/License:TheUnlicense"> The Unlicense</a> <span class="anchor-reference-id"> (<a href="#Unlicense">#Unlicense</a>)</span> 
<a id="X11License" href="http://directory.fsf.org/wiki/License:X11"> Licencja X11</a> <span class="anchor-reference-id"> (<a href="#X11License">#X11License</a>)</span> 
151  
If you want to release your work to the public domain, we recommend you use <a href="#CC0">CC0</a>. CC0 also provides a public domain dedication with a fallback license, and is more thorough and mature than the Unlicense. 
 
152 | <a id="Vim" href="http{+s+}://directory.fsf.org/wiki/License:Vim7.2">
| License of Vim, Version 6.1 or later</a> <span
| class="anchor-reference-id">(<a href="#Vim">#Vim</a>)</span> 
<a id="Vim" href="https://directory.fsf.org/wiki/License:Vim7.2"> License of Vim, Version 6.1 or later</a> <span class="anchor-reference-id">(<a href="#Vim">#Vim</a>)</span> 
<a id="Vim" href="http://directory.fsf.org/wiki/License:Vim7.2"> Licencja edytora Vim, wersji&nbsp;6.1 lub&nbsp;późniejszych</a> <span class="anchor-reference-id">(<a href="#Vim">#Vim</a>)</span> 
154 | <a id="W3C"
| href="http{+s+}://directory.fsf.org/wiki/License:W3C_31Dec2002"> W3C
| Software Notice and License</a> <span class="anchor-reference-id">(<a
| href="#W3C">#W3C</a>)</span> 
<a id="W3C" href="https://directory.fsf.org/wiki/License:W3C_31Dec2002"> W3C Software Notice and License</a> <span class="anchor-reference-id">(<a href="#W3C">#W3C</a>)</span> 
<a id="W3C" href="http://directory.fsf.org/wiki/License:W3C_31Dec2002"> Informacja prawna i&nbsp;licencja na&nbsp;oprogramowanie W3C</a> <span class="anchor-reference-id">(<a href="#W3C">#W3C</a>)</span> 
155 | <a [-id="Ruby" href="http://directory.fsf.org/wiki/License:Ruby">-]
| {+id="WebM" href="https://directory.fsf.org/wiki/License:WebM">+}
| License of [-Ruby</a>-] {+WebM</a>+} <span
| class="anchor-reference-id">(<a [-href="#Ruby">#Ruby</a>)</span>-]
| {+href="#WebM">#WebM</a>)</span>+} 
<a id="WebM" href="https://directory.fsf.org/wiki/License:WebM"> License of WebM</a> <span class="anchor-reference-id">(<a href="#WebM">#WebM</a>)</span> 
<a id="Ruby" href="http://directory.fsf.org/wiki/License:Ruby"> Licencja języka Ruby</a> <span class="anchor-reference-id">(<a href="#Ruby">#Ruby</a>)</span> 
156  
Google's WebM implementation is covered by the <a href="#ModifiedBSD">Modified BSD License</a>. Google also provides a separate patent license (confusingly called an &ldquo;Additional IP Rights Grant&rdquo;) for patents that Google owns or controls that are necessarily infringed by their implementation of WebM. GPL-covered software can be distributed in compliance with this license's terms: it allows distributors to exercise all of the rights granted by the GPL, while fulfilling all its conditions. Thus, all of WebM's license is free and GPL-compatible. 
 
157 | <a [-id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0">
| Eclipse Public License-] {+id="WTFPL"
| href="https://directory.fsf.org/wiki/License:WTFPL-2"> WTFPL,+} Version
| [-1.0</a>-] {+2</a>+} <span class="anchor-reference-id">(<a
| [-href="#EPL">#EPL</a>)</span>-] {+href="#WTFPL">#WTFPL</a>)</span>+} 
<a id="WTFPL" href="https://directory.fsf.org/wiki/License:WTFPL-2"> WTFPL, Version 2</a> <span class="anchor-reference-id">(<a href="#WTFPL">#WTFPL</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
159  
We do not recommend this license. If you want a lax permissive license for a small program, we recommend the <a href="#X11License">X11 license</a>. A larger program usually ought to be copyleft; but if you are set on using a lax permissive license for one, we recommend the Apache 2.0 license since it protects users from patent treachery. 
 
160 | <a [-id="Expat" href="http://directory.fsf.org/wiki/License:Expat">
| Expat-]
| {+href="https://directory.fsf.org/wiki/License:WxWindows_Library_Licence-3.1">
| WxWidgets Library+} License</a> <span class="anchor-reference-id">(<a
| [-href="#Expat">#Expat</a>)</span>-] {+href="#Wx">#Wx</a>)</span>+} 
<a href="https://directory.fsf.org/wiki/License:WxWindows_Library_Licence-3.1"> WxWidgets Library License</a> <span class="anchor-reference-id">(<a href="#Wx">#Wx</a>)</span> 
<a id="Expat" href="http://directory.fsf.org/wiki/License:Expat">Licencja Expat</a> <span class="anchor-reference-id">(<a href="#Expat">#Expat</a>)</span> 
161  
The WxWidgets license is a GPL-compatible free software license. It consists of the <a href="/licenses/old-licenses/lgpl-2.0.html">GNU Lesser GPL 2.0</a> or any later version, plus an additional permission allowing binary distributions that use the library to be licensed under terms of the distributor's choice (including proprietary). It is a weak copyleft, even weaker than the LGPL, so we recommend it <a href="/licenses/why-not-lgpl.html"> only in special circumstances</a>. 
 
162 | [-<a id="YaST"> YaST License</a>-]{+WxWindows Library License+} <span
| class="anchor-reference-id">(<a [-href="#YaST">#YaST</a>)</span>-]
| {+href="#Wxwind">#Wxwind</a>)</span>+} 
WxWindows Library License <span class="anchor-reference-id">(<a href="#Wxwind">#Wxwind</a>)</span> 
<a id="YaST"> Licencja YaST</a> <span class="anchor-reference-id">(<a href="#YaST">#YaST</a>)</span> 
163  
An older name for the <a href="#Wx">WxWidgets Library license</a>. 
 
164 | <a id="X11License"
| href="http{+s+}://directory.fsf.org/wiki/License:X11"> X11 License</a>
| <span class="anchor-reference-id"> (<a
| href="#X11License">#X11License</a>)</span> 
<a id="X11License" href="https://directory.fsf.org/wiki/License:X11"> X11 License</a> <span class="anchor-reference-id"> (<a href="#X11License">#X11License</a>)</span> 
<a id="X11License" href="http://directory.fsf.org/wiki/License:X11"> Licencja X11</a> <span class="anchor-reference-id"> (<a href="#X11License">#X11License</a>)</span> 
165 | This is a [-simple,-] {+lax+} permissive non-copyleft free software
| license, compatible with the GNU GPL. Older versions of XFree86 used the
| same license, and some of the current variants of XFree86 also do. Later
| versions of XFree86 are distributed under the [-XFree86-] {+<a
| href="#XFree861.1License">XFree86+} 1.1 [-license (which is
| GPL-incompatible).-] {+license</a>.+} 
This is a lax permissive non-copyleft free software license, compatible with the GNU GPL. Older versions of XFree86 used the same license, and some of the current variants of XFree86 also do. Later versions of XFree86 are distributed under the <a href="#XFree861.1License">XFree86 1.1 license</a>. 
To prosta, liberalna licencja wolnego oprogramowania. Nie jest typu copyleft, jest zgodna z&nbsp;GNU GPL. Na&nbsp;tej licencji były wydane starsze wersje XFree86, korzystają z&nbsp;niej także niektóre z&nbsp;obecnych wariantów XFree86. Późniejsze wersje XFree86 są rozprowadzane na&nbsp;licencji XFree86&nbsp;1.1 (która jest niezgodna z&nbsp;GPL). 
166  
Some people call this license &ldquo;the MIT License,&rdquo; but that term is misleading, since MIT has used many licenses for software. It is also ambiguous, since the same people also call the <a href="#Expat">Expat license</a> &ldquo;the MIT License,&rdquo; failing to distinguish them. We recommend not using the term &ldquo;MIT License.&rdquo; 
 
168 | <a id="XFree861.1License"
| href="http{+s+}://directory.fsf.org/wiki/License:XFree86_1.1"> XFree86
| 1.1 License</a> <span class="anchor-reference-id"> (<a
| href="#XFree861.1License">#XFree861.1License</a>)</span> 
<a id="XFree861.1License" href="https://directory.fsf.org/wiki/License:XFree86_1.1"> XFree86 1.1 License</a> <span class="anchor-reference-id"> (<a href="#XFree861.1License">#XFree861.1License</a>)</span> 
<a id="XFree861.1License" href="http://directory.fsf.org/wiki/License:XFree86_1.1"> Licencja wersji&nbsp;1.1 XFree86</a> <span class="anchor-reference-id"> (<a href="#XFree861.1License">#XFree861.1License</a>)</span> 
172 | <a id="ZLib" href="http{+s+}://directory.fsf.org/wiki/License:Zlib">
| License of ZLib</a> <span class="anchor-reference-id">(<a
| href="#ZLib">#ZLib</a>)</span> 
<a id="ZLib" href="https://directory.fsf.org/wiki/License:Zlib"> License of ZLib</a> <span class="anchor-reference-id">(<a href="#ZLib">#ZLib</a>)</span> 
<a id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib"> Licencja ZLib</a> <span class="anchor-reference-id">(<a href="#ZLib">#ZLib</a>)</span> 
174 | <a id="Zope20"></a> <a id="Zope2.0"
| href="http{+s+}://directory.fsf.org/wiki?title=License:ZopePLv2.1"> Zope
| Public License, versions 2.0 and 2.1</a> <span
| class="anchor-reference-id"> (<a href="#Zope2.0">#Zope2.0</a>)</span> 
<a id="Zope20"></a> <a id="Zope2.0" href="https://directory.fsf.org/wiki?title=License:ZopePLv2.1"> Zope Public License, versions 2.0 and 2.1</a> <span class="anchor-reference-id"> (<a href="#Zope2.0">#Zope2.0</a>)</span> 
<a id="Zope20"></a> <a id="Zope2.0" href="http://directory.fsf.org/wiki?title=License:ZopePLv2.1"> Publiczna Licencja Zope (Zope Public License), w&nbsp;wersji&nbsp;2.0&nbsp;i 2.1</a> <span class="anchor-reference-id"> (<a href="#Zope2.0">#Zope2.0</a>)</span> 
179 | <a id="AGPLv1.0"
| href="http{+s+}://directory.fsf.org/wiki/License:AGPLv1"> Affero General
| Public License version 1</a> <span class="anchor-reference-id"> (<a
| href="#AGPLv1.0">#AGPLv1.0</a>)</span> 
<a id="AGPLv1.0" href="https://directory.fsf.org/wiki/License:AGPLv1"> Affero General Public License version 1</a> <span class="anchor-reference-id"> (<a href="#AGPLv1.0">#AGPLv1.0</a>)</span> 
<a id="AGPLv1.0" href="http://directory.fsf.org/wiki/License:AGPLv1"> Affero General Public License, version&nbsp;1</a> <span class="anchor-reference-id"> (<a href="#AGPLv1.0">#AGPLv1.0</a>)</span> 
181  
This license has been succeeded by the <a href="#AGPLv3.0">GNU Affero General Public License version 3</a>; please use that instead. 
 
182  
<a id="AcademicFreeLicense" href="https://directory.fsf.org/wiki/License:AFLv3"> Academic Free License, all versions through 3.0</a> <span class="anchor-reference-id"> (<a href="#AcademicFreeLicense">#AcademicFreeLicense</a>)</span> 
<a id="AcademicFreeLicense" href="http://directory.fsf.org/wiki/License:AFLv3"> Wolna Licencja Akademicka (Academic Free License), w&nbsp;wersji&nbsp;3.0 i&nbsp;wcześniejszych</a> <span class="anchor-reference-id"> (<a href="#AcademicFreeLicense">#AcademicFreeLicense</a>)</span> 
184 | <a id="apache1.1"
| href="http{+s+}://directory.fsf.org/wiki/License:Apache1.1"> Apache
| License, Version 1.1</a> <span class="anchor-reference-id"> (<a
| href="#apache1.1">#apache1.1</a>)</span> 
<a id="apache1.1" href="https://directory.fsf.org/wiki/License:Apache1.1"> Apache License, Version 1.1</a> <span class="anchor-reference-id"> (<a href="#apache1.1">#apache1.1</a>)</span> 
<a id="apache1.1" href="http://directory.fsf.org/wiki/License:Apache1.1"> Licencja Apache, w&nbsp;wersji&nbsp;1.1</a> <span class="anchor-reference-id"> (<a href="#apache1.1">#apache1.1</a>)</span> 
186 | <a id="apache1"
| href="http{+s+}://directory.fsf.org/wiki/License:Apache1.0"> Apache
| License, Version 1.0</a> <span class="anchor-reference-id"> (<a
| href="#apache1">#apache1</a>)</span> 
<a id="apache1" href="https://directory.fsf.org/wiki/License:Apache1.0"> Apache License, Version 1.0</a> <span class="anchor-reference-id"> (<a href="#apache1">#apache1</a>)</span> 
<a id="apache1" href="http://directory.fsf.org/wiki/License:Apache1.0"> Licencja Apache, w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#apache1">#apache1</a>)</span> 
188 | <a id="apsl2"
| href="http{+s+}://directory.fsf.org/wiki/License:APSLv2.0"> Apple Public
| Source License (APSL), version 2</a> <span
| class="anchor-reference-id">(<a href="#apsl2">#apsl2</a>)</span> 
<a id="apsl2" href="https://directory.fsf.org/wiki/License:APSLv2.0"> Apple Public Source License (APSL), version 2</a> <span class="anchor-reference-id">(<a href="#apsl2">#apsl2</a>)</span> 
<a id="apsl2" href="http://directory.fsf.org/wiki/License:APSLv2.0"> Apple Public Source License (APSL) w&nbsp;wersji&nbsp;2</a> <span class="anchor-reference-id">(<a href="#apsl2">#apsl2</a>)</span> 
190 | <a [-id="intel"
| href="http://directory.fsf.org/wiki/License:IntelACPI"> Intel-]
| {+id="bittorrent"
| href="https://directory.fsf.org/wiki/License:BitTorrentOSL1.1">
| BitTorrent+} Open Source License</a> <span
| [-class="anchor-reference-id">(<a href="#intel">#intel</a>)</span>-]
| {+class="anchor-reference-id"> (<a
| href="#bittorrent">#bittorrent</a>)</span>+} 
<a id="bittorrent" href="https://directory.fsf.org/wiki/License:BitTorrentOSL1.1"> BitTorrent Open Source License</a> <span class="anchor-reference-id"> (<a href="#bittorrent">#bittorrent</a>)</span> 
<a id="intel" href="http://directory.fsf.org/wiki/License:IntelACPI"> Intel Open Source License</a> <span class="anchor-reference-id">(<a href="#intel">#intel</a>)</span> 
191  
This is a free software license, but incompatible with the GPL, for the same reasons as the <a href="#josl">Jabber Open Source License</a>. 
 
192 | <a id="OriginalBSD"
| href="http{+s+}://directory.fsf.org/wiki/License:BSD_4Clause"> Original
| BSD license</a> <span class="anchor-reference-id"> (<a
| href="#OriginalBSD">#OriginalBSD</a>)</span> 
<a id="OriginalBSD" href="https://directory.fsf.org/wiki/License:BSD_4Clause"> Original BSD license</a> <span class="anchor-reference-id"> (<a href="#OriginalBSD">#OriginalBSD</a>)</span> 
<a id="OriginalBSD" href="http://directory.fsf.org/wiki/License:BSD_4Clause"> Pierwotna licencja BSD</a> <span class="anchor-reference-id"> (<a href="#OriginalBSD">#OriginalBSD</a>)</span> 
197 | <a [-id="CeCILL"
| href="https://directory.fsf.org/wiki/License:CeCILLv2"> CeCILL-]
| {+id="CeCILL-B"
| href="https://cecill.info/licences/Licence_CeCILL-B_V1-en.html">
| CeCILL-B+} version [-2-]{+1+}</a> <span class="anchor-reference-id">(<a
| [-href="#CeCILL">#CeCILL</a>)</span>-]
| {+href="#CeCILL-B">#CeCILL-B</a>)</span>+} 
<a id="CeCILL-B" href="https://cecill.info/licences/Licence_CeCILL-B_V1-en.html"> CeCILL-B version 1</a> <span class="anchor-reference-id">(<a href="#CeCILL-B">#CeCILL-B</a>)</span> 
<a id="CeCILL" href="https://directory.fsf.org/wiki/License:CeCILLv2"> CeCILL wersja&nbsp;2</a> <span class="anchor-reference-id">(<a href="#CeCILL">#CeCILL</a>)</span> 
200 | <a [-id="CeCILL"
| href="https://directory.fsf.org/wiki/License:CeCILLv2"> CeCILL-]
| {+id="CeCILL-C"
| href="https://cecill.info/licences/Licence_CeCILL-C_V1-en.html">
| CeCILL-C+} version [-2-]{+1+}</a> <span class="anchor-reference-id">(<a
| [-href="#CeCILL">#CeCILL</a>)</span>-]
| {+href="#CeCILL-C">#CeCILL-C</a>)</span>+} 
<a id="CeCILL-C" href="https://cecill.info/licences/Licence_CeCILL-C_V1-en.html"> CeCILL-C version 1</a> <span class="anchor-reference-id">(<a href="#CeCILL-C">#CeCILL-C</a>)</span> 
<a id="CeCILL" href="https://directory.fsf.org/wiki/License:CeCILLv2"> CeCILL wersja&nbsp;2</a> <span class="anchor-reference-id">(<a href="#CeCILL">#CeCILL</a>)</span> 
201 | [-This-]{+The CeCILL-C+} is a free software [-license, not-] {+license
| with+} a [-strong copyleft, which-] {+weak copyleft somewhat like the <a
| href="#LGPL">GNU Lesser General Public License</a>. It+} is
| incompatible with the GNU GPL because {+it does not contain the explicit
| GPL-compatibility clause+} of [-details rather than any major policy.-]
| {+the <a href="#CeCILL">basic CeCILL</a>.+} 
The CeCILL-C is a free software license with a weak copyleft somewhat like the <a href="#LGPL">GNU Lesser General Public License</a>. It is incompatible with the GNU GPL because it does not contain the explicit GPL-compatibility clause of the <a href="#CeCILL">basic CeCILL</a>. 
Licencja wolnego oprogramowania, niezbyt silna jako copyleft. Jest niezgodna z&nbsp;GNU GPL bardziej z&nbsp;uwagi na&nbsp;szczegóły niż jakieś główne założenia. 
202  
<a id="CDDL" href="https://directory.fsf.org/wiki/License:CDDLv1.0"> Common Development and Distribution License (CDDL), version 1.0</a> <span class="anchor-reference-id"> (<a href="#CDDL">#CDDL</a>)</span> 
<a id="CDDL" href="http://directory.fsf.org/wiki/License:CDDLv1.0"> Common Development and Distribution License (CDDL), w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#CDDL">#CDDL</a>)</span> 
204  
For an illustrative example of why you should not combine CDDL-licensed works with the GPL-licensed works, see the FSF's statement, <a href="https://www.fsf.org/licensing/zfs-and-linux"> <em>Interpreting, enforcing and changing the GNU GPL, as applied to combining Linux and ZFS</em></a>. 
 
206 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun-] {+id="CPAL"
| href="https://directory.fsf.org/wiki/License:Common_Public_Attribution_License_Version_1.0">
| Common+} Public [-License</a>-] {+Attribution License 1.0 (CPAL)</a>+}
| <span [-class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span>-]
| {+class="anchor-reference-id"> (<a href="#CPAL">#CPAL</a>)</span>+} 
<a id="CPAL" href="https://directory.fsf.org/wiki/License:Common_Public_Attribution_License_Version_1.0"> Common Public Attribution License 1.0 (CPAL)</a> <span class="anchor-reference-id"> (<a href="#CPAL">#CPAL</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
207  
This is a free software license. It is based on the <a href="#MPL">Mozilla Public License</a> version 1, and is incompatible with the GPL for the same reasons: it has several requirements for modified versions that do not exist in the GPL. It also requires you to publish the source of the program if you allow others to use it. 
 
208 | <a id="CommonPublicLicense10"
| href="http{+s+}://directory.fsf.org/wiki/License:CPLv1.0"> Common Public
| License Version 1.0</a> <span class="anchor-reference-id"> (<a
| href="#CommonPublicLicense10">#CommonPublicLicense10</a>)</span> 
<a id="CommonPublicLicense10" href="https://directory.fsf.org/wiki/License:CPLv1.0"> Common Public License Version 1.0</a> <span class="anchor-reference-id"> (<a href="#CommonPublicLicense10">#CommonPublicLicense10</a>)</span> 
<a id="CommonPublicLicense10" href="http://directory.fsf.org/wiki/License:CPLv1.0"> Common Public License Version&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#CommonPublicLicense10">#CommonPublicLicense10</a>)</span> 
210 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun-] {+id="Condor"
| href="https://directory.fsf.org/wiki?title=License:Condor1.1"> Condor+}
| Public License</a> <span [-class="anchor-reference-id">(<a
| href="#SPL">#SPL</a>)</span>-] {+class="anchor-reference-id"> (<a
| href="#Condor">#Condor</a>)</span>+} 
<a id="Condor" href="https://directory.fsf.org/wiki?title=License:Condor1.1"> Condor Public License</a> <span class="anchor-reference-id"> (<a href="#Condor">#Condor</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
211  
Recent versions of Condor (from 6.9.5 on) are released under the <a href="#apache2">Apache License 2.0</a>. Only older versions of Condor use this license. 
 
213 | <a id="EPL" href="http{+s+}://directory.fsf.org/wiki/License:EPLv1.0">
| Eclipse Public License Version 1.0</a> <span
| class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
<a id="EPL" href="https://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version 1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
215 | <a [-id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0">-]
| {+id="EPL2" href="https://directory.fsf.org/wiki/License:EPL-2.0">+}
| Eclipse Public License Version [-1-]{+2+}.0</a> <span
| class="anchor-reference-id">(<a [-href="#EPL">#EPL</a>)</span>-]
| {+href="#EPL2">#EPL2</a>)</span>+} 
<a id="EPL2" href="https://directory.fsf.org/wiki/License:EPL-2.0"> Eclipse Public License Version 2.0</a> <span class="anchor-reference-id">(<a href="#EPL2">#EPL2</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
218 | <a [-id="MPL" href="http://directory.fsf.org/wiki/License:MPLv1.1">
| Mozilla-] {+id="EUPL"></a> <a id="EUPL-1.1"
| href="https://directory.fsf.org/wiki/License:EUPLv1.1"> European Union+}
| Public License [-(MPL)-] {+(EUPL)+} version 1.1</a> <span
| class="anchor-reference-id">(<a [-href="#MPL">#MPL</a>)</span>-]
| {+href="#EUPL-1.1">#EUPL-1.1</a>)</span>+} 
<a id="EUPL"></a> <a id="EUPL-1.1" href="https://directory.fsf.org/wiki/License:EUPLv1.1"> European Union Public License (EUPL) version 1.1</a> <span class="anchor-reference-id">(<a href="#EUPL-1.1">#EUPL-1.1</a>)</span> 
<a id="MPL" href="http://directory.fsf.org/wiki/License:MPLv1.1"> Publiczna Licencja Mozilli (Mozilla Public License, MPL) w&nbsp;wersji&nbsp;1.1</a> <span class="anchor-reference-id">(<a href="#MPL">#MPL</a>)</span> 
219  
This is a free software license. By itself, it has a copyleft comparable to the GPL's, and incompatible with it. However, it gives recipients ways to relicense the work under the terms of other selected licenses, and some of those&mdash;the <a href="#EPL">Eclipse Public License</a> and the <a href="#CommonPublicLicense10">Common Public License</a> in particular&mdash;only provide a weaker copyleft. Thus, developers can't rely on this license to provide a strong copyleft. 
 
222 | <a [-id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0">
| Eclipse-] {+id="EUPL-1.2"
| href="https://directory.fsf.org/wiki/License:EUPLv1.2"> European Union+}
| Public License [-Version 1.0</a>-] {+(EUPL) version 1.2</a>+} <span
| class="anchor-reference-id">(<a [-href="#EPL">#EPL</a>)</span>-]
| {+href="#EUPL-1.2">#EUPL-1.2</a>)</span>+} 
<a id="EUPL-1.2" href="https://directory.fsf.org/wiki/License:EUPLv1.2"> European Union Public License (EUPL) version 1.2</a> <span class="anchor-reference-id">(<a href="#EUPL-1.2">#EUPL-1.2</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
226 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun Public License</a>-] {+id="fdk"
| href="https://directory.fsf.org/wiki/License:fdk"> Fraunhofer FDK AAC
| license</a>+} <span class="anchor-reference-id">(<a
| [-href="#SPL">#SPL</a>)</span>-] {+href="#fdk">#fdk</a>)</span>+} 
<a id="fdk" href="https://directory.fsf.org/wiki/License:fdk"> Fraunhofer FDK AAC license</a> <span class="anchor-reference-id">(<a href="#fdk">#fdk</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
229  
It is possible that the pertinent patents have expired. Depending on whether Fraunhofer still has active patents covering the work, the software might be a trap now, or not. (Of course, any program is potentially threatened by patents, and the only way to end that is to change patent law to <a href="/philosophy/limit-patent-effect.html"> make software safe from patents</a>.) 
 
230 | <a [-id="Expat" href="http://directory.fsf.org/wiki/License:Expat">
| Expat License</a>-] {+id="gnuplot"
| href="https://directory.fsf.org/wiki/License:Gnuplot"> Gnuplot
| license</a>+} <span class="anchor-reference-id">(<a
| [-href="#Expat">#Expat</a>)</span>-]
| {+href="#gnuplot">#gnuplot</a>)</span>+} 
<a id="gnuplot" href="https://directory.fsf.org/wiki/License:Gnuplot"> Gnuplot license</a> <span class="anchor-reference-id">(<a href="#gnuplot">#gnuplot</a>)</span> 
<a id="Expat" href="http://directory.fsf.org/wiki/License:Expat">Licencja Expat</a> <span class="anchor-reference-id">(<a href="#Expat">#Expat</a>)</span> 
232 | <a id="IBMPL"
| href="http{+s+}://directory.fsf.org/wiki/License:IBMPLv1.0"> IBM Public
| License, Version 1.0</a> <span class="anchor-reference-id">(<a
| href="#IBMPL">#IBMPL</a>)</span> 
<a id="IBMPL" href="https://directory.fsf.org/wiki/License:IBMPLv1.0"> IBM Public License, Version 1.0</a> <span class="anchor-reference-id">(<a href="#IBMPL">#IBMPL</a>)</span> 
<a id="IBMPL" href="http://directory.fsf.org/wiki/License:IBMPLv1.0"> Publiczna Licencja IBM (IBM Public License), w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#IBMPL">#IBMPL</a>)</span> 
234 | <a id="josl"
| href="http{+s+}://directory.fsf.org/wiki/License:JabberOSLv1.0"> Jabber
| Open Source License, Version 1.0</a> <span class="anchor-reference-id">
| (<a href="#josl">#josl</a>)</span> 
<a id="josl" href="https://directory.fsf.org/wiki/License:JabberOSLv1.0"> Jabber Open Source License, Version 1.0</a> <span class="anchor-reference-id"> (<a href="#josl">#josl</a>)</span> 
<a id="josl" href="http://directory.fsf.org/wiki/License:JabberOSLv1.0"> Jabber Open Source License, w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#josl">#josl</a>)</span> 
236 | <a id="LPPL-1.3a"
| href="http{+s+}://directory.fsf.org/wiki/License:LPPLv1.3a"> LaTeX
| Project Public License 1.3a</a> <span class="anchor-reference-id"> (<a
| href="#LPPL-1.3a">#LPPL-1.3a</a>)</span> 
<a id="LPPL-1.3a" href="https://directory.fsf.org/wiki/License:LPPLv1.3a"> LaTeX Project Public License 1.3a</a> <span class="anchor-reference-id"> (<a href="#LPPL-1.3a">#LPPL-1.3a</a>)</span> 
<a id="LPPL-1.3a" href="http://directory.fsf.org/wiki/License:LPPLv1.3a"> Publiczna Licencja Projektu LaTeX&nbsp;1.3a</a> (LaTeX Project Public License&nbsp;1.3a) <span class="anchor-reference-id"> (<a href="#LPPL-1.3a">#LPPL-1.3a</a>)</span> 
238 | <a id="LPPL-1.2"
| href="http{+s+}://directory.fsf.org/wiki/License:LPPLv1.2"> LaTeX
| Project Public License 1.2</a> <span class="anchor-reference-id"> (<a
| href="#LPPL-1.2">#LPPL-1.2</a>)</span> 
<a id="LPPL-1.2" href="https://directory.fsf.org/wiki/License:LPPLv1.2"> LaTeX Project Public License 1.2</a> <span class="anchor-reference-id"> (<a href="#LPPL-1.2">#LPPL-1.2</a>)</span> 
<a id="LPPL-1.2" href="http://directory.fsf.org/wiki/License:LPPLv1.2"> Publiczna Licencja Projektu LaTeX&nbsp;1.2</a> (LaTeX Project Public License&nbsp;1.2) <span class="anchor-reference-id"> (<a href="#LPPL-1.2">#LPPL-1.2</a>)</span> 
247 | <a id="lucent102"
| href="http{+s+}://directory.fsf.org/wiki/License:LucentPLv1.02"> Lucent
| Public License Version 1.02 (Plan 9 license)</a> <span
| class="anchor-reference-id"> (<a
| href="#lucent102">#lucent102</a>)</span> 
<a id="lucent102" href="https://directory.fsf.org/wiki/License:LucentPLv1.02"> Lucent Public License Version 1.02 (Plan 9 license)</a> <span class="anchor-reference-id"> (<a href="#lucent102">#lucent102</a>)</span> 
<a id="lucent102" href="http://directory.fsf.org/wiki/License:LucentPLv1.02"> Lucent Public License Version&nbsp;1.02 (licencja systemu Plan&nbsp;9)</a> <span class="anchor-reference-id"> (<a href="#lucent102">#lucent102</a>)</span> 
249 | <a [-id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0">
| Eclipse-] {+id="ms-pl"
| href="https://directory.fsf.org/wiki/License:MsPL"> Microsoft+} Public
| License [-Version 1.0</a>-] {+(Ms-PL)</a>+} <span
| class="anchor-reference-id">(<a [-href="#EPL">#EPL</a>)</span>-]
| {+href="#ms-pl">#ms-pl</a>)</span>+} 
<a id="ms-pl" href="https://directory.fsf.org/wiki/License:MsPL"> Microsoft Public License (Ms-PL)</a> <span class="anchor-reference-id">(<a href="#ms-pl">#ms-pl</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
251 | <a [-id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib">-]
| {+id="ms-rl" href="https://directory.fsf.org/wiki/License:MsRL">
| Microsoft Reciprocal+} License [-of ZLib</a>-] {+(Ms-RL)</a>+} <span
| class="anchor-reference-id">(<a [-href="#ZLib">#ZLib</a>)</span>-]
| {+href="#ms-rl">#ms-rl</a>)</span>+} 
<a id="ms-rl" href="https://directory.fsf.org/wiki/License:MsRL"> Microsoft Reciprocal License (Ms-RL)</a> <span class="anchor-reference-id">(<a href="#ms-rl">#ms-rl</a>)</span> 
<a id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib"> Licencja ZLib</a> <span class="anchor-reference-id">(<a href="#ZLib">#ZLib</a>)</span> 
252  
This is a free software license. It's based on the <a href="#ms-pl">Microsoft Public License</a>, and has an additional clause to make the copyleft just a little bit stronger. It's also incompatible with the GNU GPL, and we urge you not to use the Ms-RL for this reason. 
 
253 | <a id="MPL" href="http{+s+}://directory.fsf.org/wiki/License:MPLv1.1">
| Mozilla Public License (MPL) version 1.1</a> <span
| class="anchor-reference-id">(<a href="#MPL">#MPL</a>)</span> 
<a id="MPL" href="https://directory.fsf.org/wiki/License:MPLv1.1"> Mozilla Public License (MPL) version 1.1</a> <span class="anchor-reference-id">(<a href="#MPL">#MPL</a>)</span> 
<a id="MPL" href="http://directory.fsf.org/wiki/License:MPLv1.1"> Publiczna Licencja Mozilli (Mozilla Public License, MPL) w&nbsp;wersji&nbsp;1.1</a> <span class="anchor-reference-id">(<a href="#MPL">#MPL</a>)</span> 
256  
MPL version 2.0 has a number of improvements, including GPL-compatibility by default. <a href="#MPL-2.0">See that entry</a> for details. 
 
257 | <a id="NOSL"
| href="http{+s+}://directory.fsf.org/wiki/License:NOSLv1.0"> Netizen Open
| Source License (NOSL), Version 1.0</a> <span
| class="anchor-reference-id">(<a href="#NOSL">#NOSL</a>)</span> 
<a id="NOSL" href="https://directory.fsf.org/wiki/License:NOSLv1.0"> Netizen Open Source License (NOSL), Version 1.0</a> <span class="anchor-reference-id">(<a href="#NOSL">#NOSL</a>)</span> 
<a id="NOSL" href="http://directory.fsf.org/wiki/License:NOSLv1.0"> Netizen Open Source License (NOSL), w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#NOSL">#NOSL</a>)</span> 
259 | <a id="NPL"
| href="http{+s+}://directory.fsf.org/wiki?title=License:NPLv1.1">
| Netscape Public License (NPL)</a>, versions 1.0 and 1.1 <span
| class="anchor-reference-id">(<a href="#NPL">#NPL</a>)</span> 
<a id="NPL" href="https://directory.fsf.org/wiki?title=License:NPLv1.1"> Netscape Public License (NPL)</a>, versions 1.0 and 1.1 <span class="anchor-reference-id">(<a href="#NPL">#NPL</a>)</span> 
<a id="NPL" href="http://directory.fsf.org/wiki?title=License:NPLv1.1"> Publiczna Licencja Netscape (Netscape Public License, NPL)</a> w&nbsp;wersji&nbsp;1.0 i&nbsp;1.1 <span class="anchor-reference-id">(<a href="#NPL">#NPL</a>)</span> 
261 | <a id="Nokia"
| href="http{+s+}://directory.fsf.org/wiki/License:NokOSv1.0a"> Nokia Open
| Source License</a> <span class="anchor-reference-id">(<a
| href="#Nokia">#Nokia</a>)</span> 
<a id="Nokia" href="https://directory.fsf.org/wiki/License:NokOSv1.0a"> Nokia Open Source License</a> <span class="anchor-reference-id">(<a href="#Nokia">#Nokia</a>)</span> 
<a id="Nokia" href="http://directory.fsf.org/wiki/License:NokOSv1.0a"> Nokia Open Source License</a> <span class="anchor-reference-id">(<a href="#Nokia">#Nokia</a>)</span> 
263 | <a id="oldOpenLDAP"
| href="http{+s+}://directory.fsf.org/wiki/License:OpenLDAPv2.3"> Old
| OpenLDAP License, Version 2.3</a> <span class="anchor-reference-id"> (<a
| href="#oldOpenLDAP">#oldOpenLDAP</a>)</span> 
<a id="oldOpenLDAP" href="https://directory.fsf.org/wiki/License:OpenLDAPv2.3"> Old OpenLDAP License, Version 2.3</a> <span class="anchor-reference-id"> (<a href="#oldOpenLDAP">#oldOpenLDAP</a>)</span> 
<a id="oldOpenLDAP" href="http://directory.fsf.org/wiki/License:OpenLDAPv2.3"> Stara licencja OpenLDAP, wersji&nbsp;2.3</a> <span class="anchor-reference-id"> (<a href="#oldOpenLDAP">#oldOpenLDAP</a>)</span> 
266  
<a id="OSL" href="https://directory.fsf.org/wiki/License:OSLv3.0"> Open Software License, all versions through 3.0</a> <span class="anchor-reference-id">(<a href="#OSL">#OSL</a>)</span> 
<a id="OSL" href="http://directory.fsf.org/wiki/License:OSLv3.0"> Licencja Otwartego Oprogramowania (Open Software License) w&nbsp;wersji&nbsp;3.0 i&nbsp;wcześniejszych</a> <span class="anchor-reference-id">(<a href="#OSL">#OSL</a>)</span> 
270 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun Public License</a>-] {+id="OpenSSL"
| href="https://directory.fsf.org/wiki/License:OpenSSL"> OpenSSL
| license</a>+} <span [-class="anchor-reference-id">(<a
| href="#SPL">#SPL</a>)</span>-] {+class="anchor-reference-id"> (<a
| href="#OpenSSL">#OpenSSL</a>)</span>+} 
<a id="OpenSSL" href="https://directory.fsf.org/wiki/License:OpenSSL"> OpenSSL license</a> <span class="anchor-reference-id"> (<a href="#OpenSSL">#OpenSSL</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
271  
Recent versions of OpenSSL (from 3.0.0 on) are released under the <a href="#apache2">Apache License 2.0</a>. Only older versions of OpenSSL use this license. 
 
272  
The license of OpenSSL is a conjunction of two licenses, one called &ldquo;OpenSSL License&rdquo; and the other being the license of SSLeay. You must follow both. The combination results in a copyleft free software license that is incompatible with the GNU GPL. It also has an advertising clause like the <a href="#OriginalBSD">original BSD license</a> and the <a href="#apache1">Apache&nbsp;1 license</a>. 
 
274 | <a id="Phorum"
| href="http{+s+}://directory.fsf.org/wiki/License:Phorum2.0"> Phorum
| License, Version 2.0</a> <span class="anchor-reference-id"> (<a
| href="#Phorum">#Phorum</a>)</span> 
<a id="Phorum" href="https://directory.fsf.org/wiki/License:Phorum2.0"> Phorum License, Version 2.0</a> <span class="anchor-reference-id"> (<a href="#Phorum">#Phorum</a>)</span> 
<a id="Phorum" href="http://directory.fsf.org/wiki/License:Phorum2.0"> Licencja Phorum, w&nbsp;wersji&nbsp;2.0</a> <span class="anchor-reference-id"> (<a href="#Phorum">#Phorum</a>)</span> 
276 | <a id="PHP-3.01"
| href="http{+s+}://directory.fsf.org/wiki/License:PHPv3.01"> PHP License,
| Version 3.01</a> <span class="anchor-reference-id"> (<a
| href="#PHP-3.01">#PHP-3.01</a>)</span> 
<a id="PHP-3.01" href="https://directory.fsf.org/wiki/License:PHPv3.01"> PHP License, Version 3.01</a> <span class="anchor-reference-id"> (<a href="#PHP-3.01">#PHP-3.01</a>)</span> 
<a id="PHP-3.01" href="http://directory.fsf.org/wiki/License:PHPv3.01"> Licencja PHP, w&nbsp;wersji&nbsp;3.01</a> <span class="anchor-reference-id"> (<a href="#PHP-3.01">#PHP-3.01</a>)</span> 
279 | <a id="PythonOld"
| href="http{+s+}://directory.fsf.org/wiki/License:Python1.6b1"> License
| of Python 1.6b1 through 2.0 and 2.1</a> <span
| class="anchor-reference-id"> (<a
| href="#PythonOld">#PythonOld</a>)</span> 
<a id="PythonOld" href="https://directory.fsf.org/wiki/License:Python1.6b1"> License of Python 1.6b1 through 2.0 and 2.1</a> <span class="anchor-reference-id"> (<a href="#PythonOld">#PythonOld</a>)</span> 
<a id="PythonOld" href="http://directory.fsf.org/wiki/License:Python1.6b1"> Licencja języka Python&nbsp;1.6b1 i&nbsp;późniejszych wersji, 2.0 i&nbsp;2.1</a> <span class="anchor-reference-id"> (<a href="#PythonOld">#PythonOld</a>)</span> 
281 | <a id="QPL" href="http{+s+}://directory.fsf.org/wiki/License:QPLv1.0">
| Q Public License (QPL), Version 1.0</a> <span
| class="anchor-reference-id">(<a href="#QPL">#QPL</a>)</span> 
<a id="QPL" href="https://directory.fsf.org/wiki/License:QPLv1.0"> Q Public License (QPL), Version 1.0</a> <span class="anchor-reference-id">(<a href="#QPL">#QPL</a>)</span> 
<a id="QPL" href="http://directory.fsf.org/wiki/License:QPLv1.0"> Q Publiczna Licencja Q (Q Public License QPL), w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#QPL">#QPL</a>)</span> 
288 | <a [-id="QPL" href="http://directory.fsf.org/wiki/License:QPLv1.0">
| Q-] {+id="RPSL"
| href="https://directory.fsf.org/wiki/License:RPSLv1.0"> RealNetworks+}
| Public {+Source+} License [-(QPL),-] {+(RPSL),+} Version 1.0</a> <span
| class="anchor-reference-id">(<a [-href="#QPL">#QPL</a>)</span>-]
| {+href="#RPSL">#RPSL</a>)</span>+} 
<a id="RPSL" href="https://directory.fsf.org/wiki/License:RPSLv1.0"> RealNetworks Public Source License (RPSL), Version 1.0</a> <span class="anchor-reference-id">(<a href="#RPSL">#RPSL</a>)</span> 
<a id="QPL" href="http://directory.fsf.org/wiki/License:QPLv1.0"> Q Publiczna Licencja Q (Q Public License QPL), w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#QPL">#QPL</a>)</span> 
290 | <a id="SISSL"
| [-href="http://www.openoffice.org/licenses/sissl_license.html">-]
| {+href="https://directory.fsf.org/wiki/License:SISSL-1.1">+} Sun
| Industry Standards Source License 1.[-0-]{+1+}</a> <span
| class="anchor-reference-id">(<a href="#SISSL">#SISSL</a>)</span> 
<a id="SISSL" href="https://directory.fsf.org/wiki/License:SISSL-1.1"> Sun Industry Standards Source License 1.1</a> <span class="anchor-reference-id">(<a href="#SISSL">#SISSL</a>)</span> 
<a id="SISSL" href="http://www.openoffice.org/licenses/sissl_license.html"> Sun Industry Standards Source License&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#SISSL">#SISSL</a>)</span> 
292 | <a id="SPL" href="http{+s+}://directory.fsf.org/wiki/License:SPLv1.0">
| Sun Public License</a> <span class="anchor-reference-id">(<a
| href="#SPL">#SPL</a>)</span> 
<a id="SPL" href="https://directory.fsf.org/wiki/License:SPLv1.0"> Sun Public License</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
294 | <a id="xinetd"
| href="http{+s+}://directory.fsf.org/wiki/License:Xinetd"> License of
| xinetd</a> <span class="anchor-reference-id"> (<a
| href="#xinetd">#xinetd</a>)</span> 
<a id="xinetd" href="https://directory.fsf.org/wiki/License:Xinetd"> License of xinetd</a> <span class="anchor-reference-id"> (<a href="#xinetd">#xinetd</a>)</span> 
<a id="xinetd" href="http://directory.fsf.org/wiki/License:Xinetd"> Licencja programu xinetd</a> <span class="anchor-reference-id"> (<a href="#xinetd">#xinetd</a>)</span> 
296 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun-] {+id="Yahoo"
| href="https://directory.fsf.org/wiki/License:YPLv1.1"> Yahoo!+} Public
| [-License</a>-] {+License 1.1</a>+} <span
| class="anchor-reference-id">(<a [-href="#SPL">#SPL</a>)</span>-]
| {+href="#Yahoo">#Yahoo</a>)</span>+} 
<a id="Yahoo" href="https://directory.fsf.org/wiki/License:YPLv1.1"> Yahoo! Public License 1.1</a> <span class="anchor-reference-id">(<a href="#Yahoo">#Yahoo</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
297  
This is a free software license. It has a copyleft similar to the one found in the Mozilla Public License. It also has a choice of law clause in section&nbsp;7. These features both make the license GPL-incompatible. The license also unfortunately uses the term &ldquo;<a href="/philosophy/not-ipr.html">intellectual property</a>&rdquo;. 
 
298 | <a id="Zend"
| href="http{+s+}://directory.fsf.org/wiki/License:ZELv2.0"> Zend License,
| Version 2.0</a> <span class="anchor-reference-id">(<a
| href="#Zend">#Zend</a>)</span> 
<a id="Zend" href="https://directory.fsf.org/wiki/License:ZELv2.0"> Zend License, Version 2.0</a> <span class="anchor-reference-id">(<a href="#Zend">#Zend</a>)</span> 
<a id="Zend" href="http://directory.fsf.org/wiki/License:ZELv2.0"> Licencja Zend, w&nbsp;wersji&nbsp;2.0</a> <span class="anchor-reference-id">(<a href="#Zend">#Zend</a>)</span> 
301 | <a [-id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib">-]
| {+id="Zimbra" href="https://directory.fsf.org/wiki/License:ZPL-1.3">
| Zimbra Public+} License [-of ZLib</a>-] {+1.3</a>+} <span
| [-class="anchor-reference-id">(<a href="#ZLib">#ZLib</a>)</span>-]
| {+class="anchor-reference-id"> (<a href="#Zimbra">#Zimbra</a>)</span>+} 
<a id="Zimbra" href="https://directory.fsf.org/wiki/License:ZPL-1.3"> Zimbra Public License 1.3</a> <span class="anchor-reference-id"> (<a href="#Zimbra">#Zimbra</a>)</span> 
<a id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib"> Licencja ZLib</a> <span class="anchor-reference-id">(<a href="#ZLib">#ZLib</a>)</span> 
302  
This license is identical to the <a href="#Yahoo">Yahoo! Public License 1.1</a>, except that the license is provided by VMWare instead of Yahoo!. Our comments there apply here as well; this is a GPL-incompatible, partial copyleft free software license. 
 
303 | <a [-id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0">
| Eclipse-] {+id="Zope"
| href="https://directory.fsf.org/wiki/License:ZPL-1.0"> Zope+} Public
| License [-Version 1.0</a>-] {+version 1</a>+} <span
| [-class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span>-]
| {+class="anchor-reference-id"> (<a href="#Zope">#Zope</a>)</span>+} 
<a id="Zope" href="https://directory.fsf.org/wiki/License:ZPL-1.0"> Zope Public License version 1</a> <span class="anchor-reference-id"> (<a href="#Zope">#Zope</a>)</span> 
<a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0"> Eclipse Public License Version&nbsp;1.0</a> <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span> 
314  
<a id="NoLicense">No license</a> <span class="anchor-reference-id"> (<a href="#NoLicense">#NoLicense</a>)</span> 
 
316  
Some developers think that code with no license is automatically <a href="#PublicDomain">in the public domain</a>. That is not true under today's copyright law; rather, all copyrightable works are copyrighted by default. This includes programs. Absent a license to grant users freedom, they don't have any. In some countries, users that download code with no license may infringe copyright merely by compiling it or running it. 
 
317  
In order for a program to be free, its copyright holders must explicitly grant users the <a href="/philosophy/free-sw.html"> four essential freedoms</a>. The document with which they do so is called a <em>free software license</em>. This is what free software licenses are for. 
 
318  
Some countries allow authors to put code in the public domain, but that requires explicit action. If you wish to do that, the method we recommend is to use <a href="#CC0">CC0</a>, which also works in other countries by putting on a license that is more or less equivalent to public domain. However, in most cases it is <a href="/licenses/license-recommendations.html"> better to copyleft your code</a> to assure that freedom reaches all users of the code. 
 
320 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun-] {+id="Aladdin"
| href="https://directory.fsf.org/wiki/License:Aladdin"> Aladdin Free+}
| Public License</a> <span [-class="anchor-reference-id">(<a
| href="#SPL">#SPL</a>)</span>-] {+class="anchor-reference-id"> (<a
| href="#Aladdin">#Aladdin</a>)</span>+} 
<a id="Aladdin" href="https://directory.fsf.org/wiki/License:Aladdin"> Aladdin Free Public License</a> <span class="anchor-reference-id"> (<a href="#Aladdin">#Aladdin</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
322 | <a [-id="Scilab"
| href="http://directory.fsf.org/wiki/License:Scilab-old">Scilab
| license</a>-] {+id="Anti-996"
| href="https://directory.fsf.org/wiki/License:996"> Anti-996
| License</a>+} <span class="anchor-reference-id"> (<a
| [-href="#Scilab">#Scilab</a>)</span>-]
| {+href="#Anti-996">#Anti-996</a>)</span>+} 
<a id="Anti-996" href="https://directory.fsf.org/wiki/License:996"> Anti-996 License</a> <span class="anchor-reference-id"> (<a href="#Anti-996">#Anti-996</a>)</span> 
<a id="Scilab" href="http://directory.fsf.org/wiki/License:Scilab-old">Licencja programu Scilab</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
323  
This is not a free software license. It places <a href="/philosophy/programs-must-not-limit-freedom-to-run.html">restrictions on the freedom to use the program for any purpose</a>. 
 
325 | <a [-id="Plan9">Old Plan 9 license</a>-]
| {+id="anticapitalist">Anti-Capitalist Software License</a>+} <span
| class="anchor-reference-id">(<a [-href="#Plan9">#Plan9</a>)</span>-]
| {+href="#anticapitalist">#anticapitalist</a>)</span>+} 
<a id="anticapitalist">Anti-Capitalist Software License</a> <span class="anchor-reference-id">(<a href="#anticapitalist">#anticapitalist</a>)</span> 
<a id="Plan9">Stara licencja Plan 9</a> <span class="anchor-reference-id">(<a href="#Plan9">#Plan9</a>)</span> 
326  
The Anti-Capitalist Software License is a <a href="/philosophy/programs-must-not-limit-freedom-to-run.html">nonfree license because it extends the four freedoms only to some kinds of organizations</a>, not to all. Such a restriction in a software license, in the name of any cause whatsoever, imposes <a href="https://www.fsf.org/bulletin/2019/fall/building-ethical-software-based-on-the-four-freedoms"> too much power over users</a>. Please don't use this license, and we urge you to avoid any software that has been released under it. 
 
327 | <a id="apsl1" href=
| "http{+s+}://directory.fsf.org/wiki/License:APSLv1.x"> Apple Public
| Source License (APSL), version 1.x</a> <span
| class="anchor-reference-id">(<a href="#apsl1">#apsl1</a>)</span> 
<a id="apsl1" href= "https://directory.fsf.org/wiki/License:APSLv1.x"> Apple Public Source License (APSL), version 1.x</a> <span class="anchor-reference-id">(<a href="#apsl1">#apsl1</a>)</span> 
<a id="apsl1" href= "http://directory.fsf.org/wiki/License:APSLv1.x"> Apple Public Source License (APSL), wersja&nbsp;1.x</a> <span class="anchor-reference-id">(<a href="#apsl1">#apsl1</a>)</span> 
329  
<a id="ArtisticLicense" href="https://directory.fsf.org/wiki/License:Artistic_v1.0">Artistic License 1.0</a> <span class="anchor-reference-id"> (<a href="#ArtisticLicense">#ArtisticLicense</a>)</span> 
<a id="ArtisticLicense" href="http://directory.fsf.org/wiki/License:Artistic_v1.0">Licencja Twórcza (Artistic License)&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#ArtisticLicense">#ArtisticLicense</a>)</span> 
331  
<a id="ATTPublicLicense">AT&amp;T Public License</a> <span class="anchor-reference-id"> (<a href="#ATTPublicLicense">#ATTPublicLicense</a>)</span> 
 
343  
<a id="cpol">Code Project Open License, version 1.02</a> <span class="anchor-reference-id"> (<a href="#cpol">#cpol</a>)</span> 
 
345 | <a [-id="Scilab"
| href="http://directory.fsf.org/wiki/License:Scilab-old">Scilab
| license</a>-] {+id="comclause"
| href="https://directory.fsf.org/wiki/License:Commons-Clause">Commons
| Clause</a>+} <span class="anchor-reference-id"> (<a
| [-href="#Scilab">#Scilab</a>)</span>-]
| {+href="#comclause">#comclause</a>)</span>+} 
<a id="comclause" href="https://directory.fsf.org/wiki/License:Commons-Clause">Commons Clause</a> <span class="anchor-reference-id"> (<a href="#comclause">#comclause</a>)</span> 
<a id="Scilab" href="http://directory.fsf.org/wiki/License:Scilab-old">Licencja programu Scilab</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
348 | <a [-id="NASA"
| href="http://directory.fsf.org/wiki/License:NASA-OSA_v1.3"> NASA Open
| Source-] {+id="DOR"
| href="https://directory.fsf.org/wiki/License:CNRI"> CNRI Digital Object
| Repository License+} Agreement</a> <span
| [-class="anchor-reference-id">(<a href="#NASA">#NASA</a>)</span>-]
| {+class="anchor-reference-id"> (<a href="#DOR">#DOR</a>)</span>+} 
<a id="DOR" href="https://directory.fsf.org/wiki/License:CNRI"> CNRI Digital Object Repository License Agreement</a> <span class="anchor-reference-id"> (<a href="#DOR">#DOR</a>)</span> 
<a id="NASA" href="http://directory.fsf.org/wiki/License:NASA-OSA_v1.3"> NASA Open Source Agreement</a> <span class="anchor-reference-id">(<a href="#NASA">#NASA</a>)</span> 
350 | <a id="eCos11"
| href="http{+s+}://directory.fsf.org/wiki/License:ECosPLv1.1">eCos Public
| License, version 1.1</a> <span class="anchor-reference-id"> (<a
| href="#eCos11">#eCos11</a>)</span> 
<a id="eCos11" href="https://directory.fsf.org/wiki/License:ECosPLv1.1">eCos Public License, version 1.1</a> <span class="anchor-reference-id"> (<a href="#eCos11">#eCos11</a>)</span> 
<a id="eCos11" href="http://directory.fsf.org/wiki/License:ECosPLv1.1">eCos Public License, w&nbsp;wersji&nbsp;1.1</a> <span class="anchor-reference-id"> (<a href="#eCos11">#eCos11</a>)</span> 
353 | <a [-id="boost" href="http://directory.fsf.org/wiki/License:Boost1.0">
| Boost Software License</a>-] {+id="hippocratic"
| href="https://web.archive.org/web/20191217000421/https://firstdonoharm.dev/version/1/1/license.txt">
| The Hippocratic License 1.1</a>+} <span
| [-class="anchor-reference-id">(<a href="#boost">#boost</a>)</span>-]
| {+class="anchor-reference-id"> (<a
| href="#hippocratic">#hippocratic</a>)</span>+} 
<a id="hippocratic" href="https://web.archive.org/web/20191217000421/https://firstdonoharm.dev/version/1/1/license.txt"> The Hippocratic License 1.1</a> <span class="anchor-reference-id"> (<a href="#hippocratic">#hippocratic</a>)</span> 
<a id="boost" href="http://directory.fsf.org/wiki/License:Boost1.0"> Boost Software License</a> <span class="anchor-reference-id">(<a href="#boost">#boost</a>)</span> 
354 | This is not a free software license, because it <a
| [-href="/licenses/hessla.html">restricts-]
| {+href="/philosophy/programs-must-not-limit-freedom-to-run.html">restricts+}
| what jobs [-people-] {+users+} can use the software [-for, and restricts
| in substantive ways what jobs modified versions of-] {+for</a>. That
| denies freedom 0. This entry was previously listed as+} the [-program can
| do</a>.-] {+First Do No Harm license.+} 
This is not a free software license, because it <a href="/philosophy/programs-must-not-limit-freedom-to-run.html">restricts what jobs users can use the software for</a>. That denies freedom 0. This entry was previously listed as the First Do No Harm license. 
To nie jest licencja wolnego oprogramowania, gdyż <a href="/licenses/hessla.html">wprowadza ograniczenia na&nbsp;rodzaje zadań, do&nbsp;jakich można użyć objętego nią oprogramowania oraz, odrębnie, ogranicza rodzaje zadań, jakie może wykonywać zmieniony program</a>. 
355 | <a id="GPL-PA"
| href="http{+s+}://directory.fsf.org/wiki/License:GPL-PA"> GPL for
| Computer Programs of the Public Administration</a> <span
| class="anchor-reference-id"> (<a href="#GPL-PA">#GPL-PA</a>)</span> 
<a id="GPL-PA" href="https://directory.fsf.org/wiki/License:GPL-PA"> GPL for Computer Programs of the Public Administration</a> <span class="anchor-reference-id"> (<a href="#GPL-PA">#GPL-PA</a>)</span> 
<a id="GPL-PA" href="http://directory.fsf.org/wiki/License:GPL-PA"> GPL for Computer Programs of the Public Administration</a> <span class="anchor-reference-id"> (<a href="#GPL-PA">#GPL-PA</a>)</span> 
360 | <a id="HESSLA" [-href="http://www.hacktivismo.com/about/hessla.php">-]
| {+href="https://directory.fsf.org/wiki/License:HESSLA">+} Hacktivismo
| Enhanced-Source Software License Agreement</a> (HESSLA) <span
| class="anchor-reference-id"> (<a href="#HESSLA">#HESSLA</a>)</span> 
<a id="HESSLA" href="https://directory.fsf.org/wiki/License:HESSLA"> Hacktivismo Enhanced-Source Software License Agreement</a> (HESSLA) <span class="anchor-reference-id"> (<a href="#HESSLA">#HESSLA</a>)</span> 
<a id="HESSLA" href="http://www.hacktivismo.com/about/hessla.php"> Hacktivismo Enhanced-Source Software License Agreement</a> (HESSLA) <span class="anchor-reference-id"> (<a href="#HESSLA">#HESSLA</a>)</span> 
362 | <a [-id="Nokia"
| href="http://directory.fsf.org/wiki/License:NokOSv1.0a"> Nokia Open-]
| {+id="Jahia" href="https://directory.fsf.org/wiki/License:JahiaCSL">
| Jahia Community+} Source License</a> <span
| class="anchor-reference-id">(<a [-href="#Nokia">#Nokia</a>)</span>-]
| {+href="#Jahia">#Jahia</a>)</span>+} 
<a id="Jahia" href="https://directory.fsf.org/wiki/License:JahiaCSL"> Jahia Community Source License</a> <span class="anchor-reference-id">(<a href="#Jahia">#Jahia</a>)</span> 
<a id="Nokia" href="http://directory.fsf.org/wiki/License:NokOSv1.0a"> Nokia Open Source License</a> <span class="anchor-reference-id">(<a href="#Nokia">#Nokia</a>)</span> 
364 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun Public-] {+id="JSON"
| href="https://directory.fsf.org/wiki/License:JSON"> The JSON+}
| License</a> <span class="anchor-reference-id">(<a
| [-href="#SPL">#SPL</a>)</span>-] {+href="#JSON">#JSON</a>)</span>+} 
<a id="JSON" href="https://directory.fsf.org/wiki/License:JSON"> The JSON License</a> <span class="anchor-reference-id">(<a href="#JSON">#JSON</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
366 | <a [-id="Lha" href= "http://directory.fsf.org/wiki/License:Lha">
| License-] {+id="ksh93"
| href="https://directory.fsf.org/wiki/License:Old_ksh93"> Old license+}
| of [-Lha</a>-] {+ksh93</a>+} <span class="anchor-reference-id">(<a
| [-href="#Lha">#Lha</a>)</span>-] {+href="#ksh93">#ksh93</a>)</span>+} 
<a id="ksh93" href="https://directory.fsf.org/wiki/License:Old_ksh93"> Old license of ksh93</a> <span class="anchor-reference-id">(<a href="#ksh93">#ksh93</a>)</span> 
<a id="Lha" href= "http://directory.fsf.org/wiki/License:Lha"> Licencja Lha</a> <span class="anchor-reference-id">(<a href="#Lha">#Lha</a>)</span> 
368 | <a id="Lha" href= "http{+s+}://directory.fsf.org/wiki/License:Lha">
| License of Lha</a> <span class="anchor-reference-id">(<a
| href="#Lha">#Lha</a>)</span> 
<a id="Lha" href= "https://directory.fsf.org/wiki/License:Lha"> License of Lha</a> <span class="anchor-reference-id">(<a href="#Lha">#Lha</a>)</span> 
<a id="Lha" href= "http://directory.fsf.org/wiki/License:Lha"> Licencja Lha</a> <span class="anchor-reference-id">(<a href="#Lha">#Lha</a>)</span> 
370 | <a id="Ms-SS" href=
| "http{+s+}://directory.fsf.org/wiki/License:Ms-SS"> Microsoft's Shared
| Source CLI, C#, and Jscript License</a> <span
| class="anchor-reference-id">(<a href="#Ms-SS">#Ms-SS</a>)</span> 
<a id="Ms-SS" href= "https://directory.fsf.org/wiki/License:Ms-SS"> Microsoft's Shared Source CLI, C#, and Jscript License</a> <span class="anchor-reference-id">(<a href="#Ms-SS">#Ms-SS</a>)</span> 
<a id="Ms-SS" href= "http://directory.fsf.org/wiki/License:Ms-SS"> Licencja Shared Source firmy Microsoft, wykorzystana dla CLI, C# i&nbsp;Jscriptu</a> <span class="anchor-reference-id">(<a href="#Ms-SS">#Ms-SS</a>)</span> 
373 | <a id="NASA"
| href="http{+s+}://directory.fsf.org/wiki/License:NASA-OSA_v1.3"> NASA
| Open Source Agreement</a> <span class="anchor-reference-id">(<a
| href="#NASA">#NASA</a>)</span> 
<a id="NASA" href="https://directory.fsf.org/wiki/License:NASA-OSA_v1.3"> NASA Open Source Agreement</a> <span class="anchor-reference-id">(<a href="#NASA">#NASA</a>)</span> 
<a id="NASA" href="http://directory.fsf.org/wiki/License:NASA-OSA_v1.3"> NASA Open Source Agreement</a> <span class="anchor-reference-id">(<a href="#NASA">#NASA</a>)</span> 
376 | <a [-id="OriginalBSD"
| href="http://directory.fsf.org/wiki/License:BSD_4Clause"> Original BSD
| license</a>-] {+id="OculusRift"></a> <a id="OculusRiftSDK"
| href="https://directory.fsf.org/wiki/License:Oculus_VR_Rift_SDK_License">
| Oculus Rift SDK License</a>+} <span class="anchor-reference-id"> (<a
| [-href="#OriginalBSD">#OriginalBSD</a>)</span>-]
| {+href="#OculusRiftSDK">#OculusRiftSDK</a>)</span>+} 
<a id="OculusRift"></a> <a id="OculusRiftSDK" href="https://directory.fsf.org/wiki/License:Oculus_VR_Rift_SDK_License"> Oculus Rift SDK License</a> <span class="anchor-reference-id"> (<a href="#OculusRiftSDK">#OculusRiftSDK</a>)</span> 
<a id="OriginalBSD" href="http://directory.fsf.org/wiki/License:BSD_4Clause"> Pierwotna licencja BSD</a> <span class="anchor-reference-id"> (<a href="#OriginalBSD">#OriginalBSD</a>)</span> 
384 | <a id="OPL"></a> <a id="OpenPublicL"
| href="http{+s+}://directory.fsf.org/wiki/License:OpenPLv1.0"> Open
| Public License</a> <span class="anchor-reference-id"> (<a
| href="#OpenPublicL">#OpenPublicL</a>)</span> 
<a id="OPL"></a> <a id="OpenPublicL" href="https://directory.fsf.org/wiki/License:OpenPLv1.0"> Open Public License</a> <span class="anchor-reference-id"> (<a href="#OpenPublicL">#OpenPublicL</a>)</span> 
<a id="OPL"></a> <a id="OpenPublicL" href="http://directory.fsf.org/wiki/License:OpenPLv1.0"> Open Public License</a> <span class="anchor-reference-id"> (<a href="#OpenPublicL">#OpenPublicL</a>)</span> 
386 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun Public-] {+id="PPL"
| href="https://directory.fsf.org/wiki/License:PPL">Peer-Production+}
| License</a> <span class="anchor-reference-id">(<a
| [-href="#SPL">#SPL</a>)</span>-] {+href="#PPL">#PPL</a>)</span>+} 
<a id="PPL" href="https://directory.fsf.org/wiki/License:PPL">Peer-Production License</a> <span class="anchor-reference-id">(<a href="#PPL">#PPL</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
389 | <a [-id="LPPL-1.3a"
| href="http://directory.fsf.org/wiki/License:LPPLv1.3a"> LaTeX Project-]
| {+id="PPL3a" href="//directory.fsf.org/wiki/License:PPL3a"> Personal+}
| Public License [-1.3a</a>-] {+Version 3a</a>+} <span
| class="anchor-reference-id"> (<a
| [-href="#LPPL-1.3a">#LPPL-1.3a</a>)</span>-]
| {+href="#PPL3a">#PPL3a</a>)</span>+} 
<a id="PPL3a" href="//directory.fsf.org/wiki/License:PPL3a"> Personal Public License Version 3a</a> <span class="anchor-reference-id"> (<a href="#PPL3a">#PPL3a</a>)</span> 
<a id="LPPL-1.3a" href="http://directory.fsf.org/wiki/License:LPPLv1.3a"> Publiczna Licencja Projektu LaTeX&nbsp;1.3a</a> (LaTeX Project Public License&nbsp;1.3a) <span class="anchor-reference-id"> (<a href="#LPPL-1.3a">#LPPL-1.3a</a>)</span> 
391 | <a id="PINE"
| href="http{+s+}://directory.fsf.org/wiki/License:PINE">License of
| PINE</a> <span class="anchor-reference-id">(<a
| href="#PINE">#PINE</a>)</span> 
<a id="PINE" href="https://directory.fsf.org/wiki/License:PINE">License of PINE</a> <span class="anchor-reference-id">(<a href="#PINE">#PINE</a>)</span> 
<a id="PINE" href="http://directory.fsf.org/wiki/License:PINE">Licencja programu PINE</a> <span class="anchor-reference-id">(<a href="#PINE">#PINE</a>)</span> 
393  
Please note that a successor to Pine, Alpine, is released under the <a href="#apache2">Apache License, version 2.0</a>. 
 
394 | <a [-id="Scilab"
| href="http://directory.fsf.org/wiki/License:Scilab-old">Scilab-]
| {+id="Plan9" href="https://directory.fsf.org/wiki/License:Old-plan9">
| Old Plan 9+} license</a> <span [-class="anchor-reference-id"> (<a
| href="#Scilab">#Scilab</a>)</span>-] {+class="anchor-reference-id">(<a
| href="#Plan9">#Plan9</a>)</span>+} 
<a id="Plan9" href="https://directory.fsf.org/wiki/License:Old-plan9"> Old Plan 9 license</a> <span class="anchor-reference-id">(<a href="#Plan9">#Plan9</a>)</span> 
<a id="Scilab" href="http://directory.fsf.org/wiki/License:Scilab-old">Licencja programu Scilab</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
397 | <a id="RPL"
| href="http{+s+}://directory.fsf.org/wiki/License:ReciprocalPLv1.3">
| Reciprocal Public License</a> <span class="anchor-reference-id">(<a
| href="#RPL">#RPL</a>)</span> 
<a id="RPL" href="https://directory.fsf.org/wiki/License:ReciprocalPLv1.3"> Reciprocal Public License</a> <span class="anchor-reference-id">(<a href="#RPL">#RPL</a>)</span> 
<a id="RPL" href="http://directory.fsf.org/wiki/License:ReciprocalPLv1.3"> Reciprocal Public License</a> <span class="anchor-reference-id">(<a href="#RPL">#RPL</a>)</span> 
399 | <a id="Scilab"
| href="http{+s+}://directory.fsf.org/wiki/License:Scilab-old">Scilab
| license</a> <span class="anchor-reference-id"> (<a
| href="#Scilab">#Scilab</a>)</span> 
<a id="Scilab" href="https://directory.fsf.org/wiki/License:Scilab-old">Scilab license</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
<a id="Scilab" href="http://directory.fsf.org/wiki/License:Scilab-old">Licencja programu Scilab</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
401 | <a [-id="Scilab"
| href="http://directory.fsf.org/wiki/License:Scilab-old">Scilab-]
| {+id="Scratch"
| href="https://directory.fsf.org/wiki/License:Scratch">Scratch 1.4+}
| license</a> <span class="anchor-reference-id"> (<a
| [-href="#Scilab">#Scilab</a>)</span>-]
| {+href="#Scratch">#Scratch</a>)</span>+} 
<a id="Scratch" href="https://directory.fsf.org/wiki/License:Scratch">Scratch 1.4 license</a> <span class="anchor-reference-id"> (<a href="#Scratch">#Scratch</a>)</span> 
<a id="Scilab" href="http://directory.fsf.org/wiki/License:Scilab-old">Licencja programu Scilab</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
404 | <a [-id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0">
| Sun Public-] {+id="SML"
| href="https://directory.fsf.org/wiki/License:SimpleM"> Simple Machines+}
| License</a> <span class="anchor-reference-id">(<a
| [-href="#SPL">#SPL</a>)</span>-] {+href="#SML">#SML</a>)</span>+} 
<a id="SML" href="https://directory.fsf.org/wiki/License:SimpleM"> Simple Machines License</a> <span class="anchor-reference-id">(<a href="#SML">#SML</a>)</span> 
<a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0"> Publiczna Licencja Suna (Sun Public License)</a> <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span> 
407  
You <a href="/philosophy/selling.html">cannot sell copies of the software</a>. 
 
409  
<a id="Squeak" href="https://directory.fsf.org/wiki/License:Squeak-old">Old Squeak license</a> <span class="anchor-reference-id"> (<a href="#Squeak">#Squeak</a>)</span> 
<a id="Squeak" href="http://directory.fsf.org/wiki/License:Squeak-old"> Stara licencja Squeak</a> <span class="anchor-reference-id"> (<a href="#Squeak">#Squeak</a>)</span> 
412  
Recent versions of Squeak (from 4.0 on) are released under an <a href="#Expat">Expat-style License</a> with some portions of the code under the <a href="#apache2">Apache License&nbsp;2.0</a>. 
 
413 | <a id="SunCommunitySourceLicense"
| href="http{+s+}://directory.fsf.org/wiki/License:SunCSLv2.8">Sun
| Community Source License</a> <span class="anchor-reference-id"> (<a
| href="#SunCommunitySourceLicense">#SunCommunitySourceLicense</a>)
| </span> 
<a id="SunCommunitySourceLicense" href="https://directory.fsf.org/wiki/License:SunCSLv2.8">Sun Community Source License</a> <span class="anchor-reference-id"> (<a href="#SunCommunitySourceLicense">#SunCommunitySourceLicense</a>) </span> 
<a id="SunCommunitySourceLicense" href="http://directory.fsf.org/wiki/License:SunCSLv2.8">Sun Community Source License</a> <span class="anchor-reference-id"> (<a href="#SunCommunitySourceLicense">#SunCommunitySourceLicense</a>) </span> 
415 | <a [-id="SunSolarisSourceCode">-] {+id="SunSolarisSourceCode"
| href="https://directory.fsf.org/wiki/License:SSSCFR-1.1">+} Sun Solaris
| Source Code (Foundation Release) License, Version 1.1</a> <span
| class="anchor-reference-id"> (<a
| href="#SunSolarisSourceCode">#SunSolarisSourceCode</a>)</span> 
<a id="SunSolarisSourceCode" href="https://directory.fsf.org/wiki/License:SSSCFR-1.1"> Sun Solaris Source Code (Foundation Release) License, Version 1.1</a> <span class="anchor-reference-id"> (<a href="#SunSolarisSourceCode">#SunSolarisSourceCode</a>)</span> 
<a id="SunSolarisSourceCode"> Sun Solaris Source Code (Foundation Release) License, Version&nbsp;1.1</a> <span class="anchor-reference-id"> (<a href="#SunSolarisSourceCode">#SunSolarisSourceCode</a>)</span> 
417 | <a [-id="eCos20"></a>-] {+id="Sybase"></a>+} <a [-id="eCos2.0"
| href="http://directory.fsf.org/wiki/License:ECos2.0"> eCos license-]
| {+id="Watcom"
| href="https://directory.fsf.org/wiki/License:Watcom-1.0"> Sybase Open
| Watcom Public License+} version [-2-]{+1+}.0</a> <span
| class="anchor-reference-id"> (<a
| [-href="#eCos20">#eCos2.0</a>)</span>-]
| {+href="#Watcom">#Watcom</a>)</span>+} 
<a id="Sybase"></a> <a id="Watcom" href="https://directory.fsf.org/wiki/License:Watcom-1.0"> Sybase Open Watcom Public License version 1.0</a> <span class="anchor-reference-id"> (<a href="#Watcom">#Watcom</a>)</span> 
<a id="eCos20"></a> <a id="eCos2.0" href="http://directory.fsf.org/wiki/License:ECos2.0">Licencja eCos, w&nbsp;wersji&nbsp;2.0</a> <span class="anchor-reference-id"> (<a href="#eCos20">#eCos2.0</a>)</span> 
419 | <a [-id="josl"
| href="http://directory.fsf.org/wiki/License:JabberOSLv1.0"> Jabber Open
| Source-] {+id="SystemC-3.0"
| href="https://directory.fsf.org/wiki/License:SCOSL-3.0"> SystemC
| &ldquo;Open Source&rdquo;+} License, Version [-1-]{+3+}.0</a> <span
| class="anchor-reference-id"> (<a [-href="#josl">#josl</a>)</span>-]
| {+href="#SystemC-3.0">#SystemC-3.0</a>)</span>+} 
<a id="SystemC-3.0" href="https://directory.fsf.org/wiki/License:SCOSL-3.0"> SystemC &ldquo;Open Source&rdquo; License, Version 3.0</a> <span class="anchor-reference-id"> (<a href="#SystemC-3.0">#SystemC-3.0</a>)</span> 
<a id="josl" href="http://directory.fsf.org/wiki/License:JabberOSLv1.0"> Jabber Open Source License, w&nbsp;wersji&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#josl">#josl</a>)</span> 
420  
This license requires all recipients to proactively help the licensor enforce its trademarks. This is an unreasonable condition to place on users' rights, so the license is nonfree. It also has other practical problems: some of the requirements are vague, and it uses the term <a href="/philosophy/not-ipr.html">&ldquo;intellectual property&rdquo;</a>. 
 
422 | <a [-id="freetype"
| href="http://directory.fsf.org/wiki/License:FreeType"> The FreeType
| license</a>-] {+id="Truecrypt-3.0"
| href="https://directory.fsf.org/wiki/License:TrueCrypt"> Truecrypt
| license 3.0</a>+} <span class="anchor-reference-id"> (<a
| [-href="#freetype">#freetype</a>)</span>-]
| {+href="#Truecrypt-3.0">#Truecrypt-3.0</a>)</span>+} 
<a id="Truecrypt-3.0" href="https://directory.fsf.org/wiki/License:TrueCrypt"> Truecrypt license 3.0</a> <span class="anchor-reference-id"> (<a href="#Truecrypt-3.0">#Truecrypt-3.0</a>)</span> 
<a id="freetype" href="http://directory.fsf.org/wiki/License:FreeType"> Licencja FreeType</a> <span class="anchor-reference-id"> (<a href="#freetype">#freetype</a>)</span> 
424  
There are other points in the license which seem perhaps unacceptable, and in our uncertainty about them we delayed in posting our evaluation. We have posted it now to explain why we do not mourn the demise of Truecrypt. There are <a href="https://directory.fsf.org/wiki?search=disk+encryption">free programs that do the same job</a>. 
 
425 | <a id="UtahPublicLicense"
| [-href="http://www.cs.utah.edu/~gk/teem/txt/LICENSE.txt">-]
| {+href="https://directory.fsf.org/wiki/License:UnivUtahRFPL">+}
| University of Utah {+Research Foundation+} Public License</a> <span
| class="anchor-reference-id"> (<a
| href="#UtahPublicLicense">#UtahPublicLicense</a>)</span> 
<a id="UtahPublicLicense" href="https://directory.fsf.org/wiki/License:UnivUtahRFPL"> University of Utah Research Foundation Public License</a> <span class="anchor-reference-id"> (<a href="#UtahPublicLicense">#UtahPublicLicense</a>)</span> 
<a id="UtahPublicLicense" href="http://www.cs.utah.edu/~gk/teem/txt/LICENSE.txt"> Licencja Publiczna Uniwersytetu Utah</a> <span class="anchor-reference-id"> (<a href="#UtahPublicLicense">#UtahPublicLicense</a>)</span> 
430 | <a [-id="Lha" href= "http://directory.fsf.org/wiki/License:Lha">
| License of Lha</a>-] {+id="YaST"
| href="https://directory.fsf.org/wiki/License:YaST-license"> YaST
| License</a>+} <span class="anchor-reference-id">(<a
| [-href="#Lha">#Lha</a>)</span>-] {+href="#YaST">#YaST</a>)</span>+} 
<a id="YaST" href="https://directory.fsf.org/wiki/License:YaST-license"> YaST License</a> <span class="anchor-reference-id">(<a href="#YaST">#YaST</a>)</span> 
<a id="Lha" href= "http://directory.fsf.org/wiki/License:Lha"> Licencja Lha</a> <span class="anchor-reference-id">(<a href="#Lha">#Lha</a>)</span> 
440 | <a id="FreeBSDDL"
| [-href="http://directory.fsf.org/wiki?title=License:FreeBSD">-]
| {+href="https://directory.fsf.org/wiki?title=License:FreeBSD-DL">+}
| FreeBSD Documentation License</a> <span class="anchor-reference-id"> (<a
| href="#FreeBSDDL">#FreeBSDDL</a>)</span> 
<a id="FreeBSDDL" href="https://directory.fsf.org/wiki?title=License:FreeBSD-DL"> FreeBSD Documentation License</a> <span class="anchor-reference-id"> (<a href="#FreeBSDDL">#FreeBSDDL</a>)</span> 
<a id="FreeBSDDL" href="http://directory.fsf.org/wiki?title=License:FreeBSD"> Licencja Dokumentacji FreeBSD (FreeBSD Documentation License)</a> <span class="anchor-reference-id"> (<a href="#FreeBSDDL">#FreeBSDDL</a>)</span> 
444 | <a id="RealOPL"></a> <a id="OpenPublicationL"
| href="http{+s+}://opencontent.org/openpub/"> Open Publication License,
| Version 1.0</a> <span class="anchor-reference-id"> (<a
| href="#OpenPublicationL">#OpenPublicationL</a>)</span> 
<a id="RealOPL"></a> <a id="OpenPublicationL" href="https://opencontent.org/openpub/"> Open Publication License, Version 1.0</a> <span class="anchor-reference-id"> (<a href="#OpenPublicationL">#OpenPublicationL</a>)</span> 
<a id="RealOPL"></a> <a id="OpenPublicationL" href="http://opencontent.org/openpub/"> Open Publication License, Version&nbsp;1.0</a> <span class="anchor-reference-id"> (<a href="#OpenPublicationL">#OpenPublicationL</a>)</span> 
456 | <a [-id="ccby"
| href="http://creativecommons.org/licenses/by/2.0/legalcode">-]
| {+id="CC-BY-NC" href="//creativecommons.org/licenses/by-nc-nd/4.0/">+}
| Creative Commons [-Attribution 2.0 license</a> (a.k.a. CC&nbsp;BY)-]
| {+NonCommercial, any version</a>+} <span
| [-class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span>-]
| {+class="anchor-reference-id"> (<a
| href="#CC-BY-NC">#CC-BY-NC</a>)</span>+} 
<a id="CC-BY-NC" href="//creativecommons.org/licenses/by-nc-nd/4.0/"> Creative Commons NonCommercial, any version</a> <span class="anchor-reference-id"> (<a href="#CC-BY-NC">#CC-BY-NC</a>)</span> 
<a id="ccby" href="http://creativecommons.org/licenses/by/2.0/legalcode"> Creative Commons Attribution 2.0 license</a> (CC&nbsp;BY) <span class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span> 
459 | <a [-id="ccby"
| href="http://creativecommons.org/licenses/by/2.0/legalcode">-]
| {+id="CC-BY-ND" href="//creativecommons.org/licenses/by-nc-nd/4.0/">+}
| Creative Commons [-Attribution 2.0 license</a> (a.k.a. CC&nbsp;BY)-]
| {+Noderivatives, any version</a>+} <span
| [-class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span>-]
| {+class="anchor-reference-id"> (<a
| href="#CC-BY-ND">#CC-BY-ND</a>)</span>+} 
<a id="CC-BY-ND" href="//creativecommons.org/licenses/by-nc-nd/4.0/"> Creative Commons Noderivatives, any version</a> <span class="anchor-reference-id"> (<a href="#CC-BY-ND">#CC-BY-ND</a>)</span> 
<a id="ccby" href="http://creativecommons.org/licenses/by/2.0/legalcode"> Creative Commons Attribution 2.0 license</a> (CC&nbsp;BY) <span class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span> 
468 | <a [-id="CeCILL"
| href="https://directory.fsf.org/wiki/License:CeCILLv2"> CeCILL version
| 2</a>-] {+id="CC0" href="https://directory.fsf.org/wiki/License:CC0">
| CC0</a>+} <span class="anchor-reference-id">(<a
| [-href="#CeCILL">#CeCILL</a>)</span>-] {+href="#CC0">#CC0</a>)</span>+} 
<a id="CC0" href="https://directory.fsf.org/wiki/License:CC0"> CC0</a> <span class="anchor-reference-id">(<a href="#CC0">#CC0</a>)</span> 
<a id="CeCILL" href="https://directory.fsf.org/wiki/License:CeCILLv2"> CeCILL wersja&nbsp;2</a> <span class="anchor-reference-id">(<a href="#CeCILL">#CeCILL</a>)</span> 
472 | <a id="ccby"
| href="http://creativecommons.org/licenses/by/[-2-]{+4+}.0/legalcode">
| Creative Commons Attribution [-2-]{+4+}.0 license</a> (a.k.a. CC&nbsp;BY)
| <span class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span> 
<a id="ccby" href="http://creativecommons.org/licenses/by/4.0/legalcode"> Creative Commons Attribution 4.0 license</a> (a.k.a. CC&nbsp;BY) <span class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span> 
<a id="ccby" href="http://creativecommons.org/licenses/by/2.0/legalcode"> Creative Commons Attribution 2.0 license</a> (CC&nbsp;BY) <span class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span> 
473 | This is a non-copyleft free license {+that is good+} for [-artistic
| works-] {+art+} and entertainment {+works, and educational+} works.
| [-Please don't use it for software or documentation, since it-] {+It+} is
| [-incompatible with the GNU GPL and-] {+compatible+} with {+all versions
| of+} the GNU [-FDL.-] {+GPL; however, like all CC licenses, <a
| href="https://creativecommons.org/faq/#can-i-apply-a-creative-commons-license-to-software">it
| <em>should not be used on software</em></a>.+} 
This is a non-copyleft free license that is good for art and entertainment works, and educational works. It is compatible with all versions of the GNU GPL; however, like all CC licenses, <a href="https://creativecommons.org/faq/#can-i-apply-a-creative-commons-license-to-software">it <em>should not be used on software</em></a>. 
To wolna, choć&nbsp;nie będąca copyleft, licencja przeznaczona dla prac artystycznych i&nbsp;z&nbsp;dziedziny rozrywki. Prosimy o&nbsp;niestosowanie jej do&nbsp;oprogramowania ani&nbsp;do dokumentacji, gdyż nie jest zgodna z&nbsp;GNU GPL ani&nbsp;z&nbsp;GNU FDL. 
474 | [-There is literally no specific freedom that all-]{+<span
| class="anchor-reference-id">(<a
| href="#which-cc">#which-cc</a>)</span>+} Creative Commons {+publishes
| many+} licenses [-grant.-] {+which are very different.+} Therefore, to
| say that a work &ldquo;uses a Creative Commons [-license&ldquo;r-]
| {+license&rdquo;+} is to leave [-all important-] {+the principal+}
| questions about the work's licensing unanswered. When you see such a
| [-statement,-] {+statement in a work,+} please [-suggest making-] {+ask
| the author to change the work to state clearly and visibly <em>which</em>
| of the Creative Commons license+} it [-clearer.-] {+uses.+} And if
| someone proposes to &ldquo;use a Creative Commons license&rdquo; for a
| certain work, it is vital to ask [-immediately-] &ldquo;Which
| [-one?&rdquo;-] {+Creative Commons license?&rdquo; before proceeding any
| further.+} 
<span class="anchor-reference-id">(<a href="#which-cc">#which-cc</a>)</span> Creative Commons publishes many licenses which are very different. Therefore, to say that a work &ldquo;uses a Creative Commons license&rdquo; is to leave the principal questions about the work's licensing unanswered. When you see such a statement in a work, please ask the author to change the work to state clearly and visibly <em>which</em> of the Creative Commons license it uses. And if someone proposes to &ldquo;use a Creative Commons license&rdquo; for a certain work, it is vital to ask &ldquo;Which Creative Commons license?&rdquo; before proceeding any further. 
Nie istnieje dosłownie żaden konkretny rodzaj swobody, którą przyznawałyby wszystkie z&nbsp;licencji Creative Commons. Dlatego&nbsp;też mówiąc, że&nbsp;jakieś dzieło &bdquo;wydano na&nbsp;licencji Creative Commons&rdquo; pozostawia się bez&nbsp;odpowiedzi wszystkie ważne pytania na&nbsp;temat licencji tego dzieła. Prosimy, żebyście, kiedy zetkniecie się z&nbsp;podobnym sformułowaniem, proponowali, żeby ujęto to jaśniej. A&nbsp;jeżeli ktoś dla jakiegoś dzieła &bdquo;stosuje z&nbsp;licencję Creative Commons&rdquo;, należy natychmiast zapytać: &bdquo;Którą z&nbsp;nich?&rdquo;. 
475 | <a id="ccbysa"
| href="http://creativecommons.org/licenses/by-sa/[-2-]{+4+}.0/legalcode">
| Creative Commons Attribution-Sharealike [-2-]{+4+}.0 license</a> (a.k.a.
| CC&nbsp;BY-SA) <span class="anchor-reference-id"> (<a
| href="#ccbysa">#ccbysa</a>)</span> 
<a id="ccbysa" href="http://creativecommons.org/licenses/by-sa/4.0/legalcode"> Creative Commons Attribution-Sharealike 4.0 license</a> (a.k.a. CC&nbsp;BY-SA) <span class="anchor-reference-id"> (<a href="#ccbysa">#ccbysa</a>)</span> 
<a id="ccbysa" href="http://creativecommons.org/licenses/by-sa/2.0/legalcode"> Creative Commons Attribution-Sharealike&nbsp;2.0 license</a> (CC&nbsp;BY-SA) <span class="anchor-reference-id"> (<a href="#ccbysa">#ccbysa</a>)</span> 
476 | This is a copyleft free license [-meant-] {+that is good+} for artistic
| [-works-] and entertainment [-works. Please don't use it for software or
| documentation, since it is incompatible with the GNU GPL-] {+works,+} and
| [-with the GNU FDL.-] {+educational works. Like all CC licenses, <a
| href="https://creativecommons.org/faq/#can-i-apply-a-creative-commons-license-to-software">it
| <em>should not be used on software</em></a>.+} 
This is a copyleft free license that is good for artistic and entertainment works, and educational works. Like all CC licenses, <a href="https://creativecommons.org/faq/#can-i-apply-a-creative-commons-license-to-software">it <em>should not be used on software</em></a>. 
To wolna licencja typu copyleft przeznaczona dla prac artystycznych i&nbsp;z&nbsp;dziedziny rozrywki. Prosimy o&nbsp;niestosowanie jej do&nbsp;oprogramowania ani&nbsp;do dokumentacji, gdyż nie jest zgodna z&nbsp;GNU GPL ani&nbsp;z&nbsp;GNU FDL. 
478 | [-We recommend using-]{+Because Creative Commons lists only version 3 of+}
| the {+GNU GPL on its+} <a [-href="#FreeArt">Free Art License</a>, rather
| than this one, so as to avoid augmenting-]
| {+href="http://creativecommons.org/compatiblelicenses">compatible
| licenses</a> list, it means that you can not license your adapted CC BY-SA
| works under+} the [-problem caused by-] {+terms of &ldquo;GNU GPL version
| 3, or (at your option) any later version.&rdquo; However, Section 14 of+}
| the [-vagueness-] {+GNU GPL version 3 allows licensors to specify a proxy
| to determine whether future versions+} of [-&ldquo;a-] {+the GNU GPL can
| be used. Therefore, if someone adapts a CC BY-SA 4.0 work and incorporates
| it into a GNU GPL version 3 licensed project, <a
| href="https://wiki.creativecommons.org/wiki/ShareAlike_compatibility:_GPLv3#Option_to_comply_with_later_versions">they
| can specify Creative Commons as their proxy</a> (via <a
| href="http://creativecommons.org/compatiblelicenses">http://creativecommons.org/compatiblelicenses</a>)
| so that if and when+} Creative Commons [-license&rdquo;.-] {+determines
| that a future version of the GNU GPL is a compatible license, the adapted
| and combined work could be used under that later version of the GNU GPL.+} 
Because Creative Commons lists only version 3 of the GNU GPL on its <a href="http://creativecommons.org/compatiblelicenses">compatible licenses</a> list, it means that you can not license your adapted CC BY-SA works under the terms of &ldquo;GNU GPL version 3, or (at your option) any later version.&rdquo; However, Section 14 of the GNU GPL version 3 allows licensors to specify a proxy to determine whether future versions of the GNU GPL can be used. Therefore, if someone adapts a CC BY-SA 4.0 work and incorporates it into a GNU GPL version 3 licensed project, <a href="https://wiki.creativecommons.org/wiki/ShareAlike_compatibility:_GPLv3#Option_to_comply_with_later_versions">they can specify Creative Commons as their proxy</a> (via <a href="http://creativecommons.org/compatiblelicenses">http://creativecommons.org/compatiblelicenses</a>) so that if and when Creative Commons determines that a future version of the GNU GPL is a compatible license, the adapted and combined work could be used under that later version of the GNU GPL. 
Zamiast tej licencji zalecamy stosowanie <a href="#FreeArt">Free Art License</a>, żeby uniknąć powiększania się kłopotów związanych z&nbsp;nieokreśloności &bdquo;licencji Creative Commons&rdquo;. 
479  
Please <a href="#which-cc">be specific about which Creative Commons license is being used</a>. 
 
484 | <a [-id="Scilab"
| href="http://directory.fsf.org/wiki/License:Scilab-old">Scilab-]
| {+id="ODbl" href="https://directory.fsf.org/wiki/License:ODbl"> Open
| Database+} license</a> <span class="anchor-reference-id"> (<a
| [-href="#Scilab">#Scilab</a>)</span>-]
| {+href="#ODbl">#ODbl</a>)</span>+} 
<a id="ODbl" href="https://directory.fsf.org/wiki/License:ODbl"> Open Database license</a> <span class="anchor-reference-id"> (<a href="#ODbl">#ODbl</a>)</span> 
<a id="Scilab" href="http://directory.fsf.org/wiki/License:Scilab-old">Licencja programu Scilab</a> <span class="anchor-reference-id"> (<a href="#Scilab">#Scilab</a>)</span> 
490 | The GNU GPL <strong>can</strong> be used for fonts. However, note that it
| does not permit embedding the font in a document unless that document is
| also licensed under the GPL. If you want to allow this, use the <a
| href="/licenses/gpl-faq.html#FontException">font exception</a>. {+See
| also this <a
| href="https://www.fsf.org/blogs/licensing/20050425novalis">explanatory
| essay about the GPL Font Exception</a>.+} 
The GNU GPL <strong>can</strong> be used for fonts. However, note that it does not permit embedding the font in a document unless that document is also licensed under the GPL. If you want to allow this, use the <a href="/licenses/gpl-faq.html#FontException">font exception</a>. See also this <a href="https://www.fsf.org/blogs/licensing/20050425novalis">explanatory essay about the GPL Font Exception</a>. 
GNU GPL <strong>może</strong> być stosowana do&nbsp;fontów. Niemniej jednak, należy zwrócić uwagę, że&nbsp;GPL nie pozwala na&nbsp;osadzanie fontu w&nbsp;dokumencie, jeśli ten dokument nie zostanie również wydany na&nbsp;GPL. Jeśli chcielibyście na&nbsp;to pozwolić, skorzystajcie z&nbsp;<a href="/licenses/gpl-faq.html#FontException">wyjątku dla fontów</a>. 
493 | <a [-id="xinetd" href="http://directory.fsf.org/wiki/License:Xinetd">
| License-] {+id="ecfonts"
| href="https://directory.fsf.org/wiki/License:LaTeX_ecfonts">License+} of
| [-xinetd</a>-] {+the ec fonts for LaTeX</a>+} <span
| [-class="anchor-reference-id"> (<a
| href="#xinetd">#xinetd</a>)</span>-] {+class="anchor-reference-id">(<a
| href="#ecfonts">#ecfonts</a>)</span>+} 
<a id="ecfonts" href="https://directory.fsf.org/wiki/License:LaTeX_ecfonts">License of the ec fonts for LaTeX</a> <span class="anchor-reference-id">(<a href="#ecfonts">#ecfonts</a>)</span> 
<a id="xinetd" href="http://directory.fsf.org/wiki/License:Xinetd"> Licencja programu xinetd</a> <span class="anchor-reference-id"> (<a href="#xinetd">#xinetd</a>)</span> 
495  
Much like <a href="#LPPL-1.2">the LaTeX Project Public License 1.2</a>, this license requires modified versions of the work to use a name that's different from the name of any prior version. This is acceptable for work meant to be used with LaTeX, since TeX allows you to create filename mappings for your programs, but it's very annoying and could be overly burdensome in other contexts. 
 
496 | <a [-id="SILOFL"
| href="http://directory.fsf.org/wiki/SIL_Open_Font_License_1.1"> SIL
| Open-] {+id="IPAFONT"
| href="https://directory.fsf.org/wiki/License:IPA_Font_License"> IPA+}
| Font [-License 1.1</a>-] {+License</a>+} <span
| class="anchor-reference-id"> (<a
| [-href="#SILOFL">#SILOFL</a>)</span>-]
| {+href="#IPAFONT">#IPAFONT</a>)</span>+} 
<a id="IPAFONT" href="https://directory.fsf.org/wiki/License:IPA_Font_License"> IPA Font License</a> <span class="anchor-reference-id"> (<a href="#IPAFONT">#IPAFONT</a>)</span> 
<a id="SILOFL" href="http://directory.fsf.org/wiki/SIL_Open_Font_License_1.1"> SIL Open Font License 1.1</a> <span class="anchor-reference-id"> (<a href="#SILOFL">#SILOFL</a>)</span> 
498 | <a id="SILOFL"
| href="http{+s+}://directory.fsf.org/wiki/SIL_Open_Font_License_1.1"> SIL
| Open Font License 1.1</a> <span class="anchor-reference-id"> (<a
| href="#SILOFL">#SILOFL</a>)</span> 
<a id="SILOFL" href="https://directory.fsf.org/wiki/SIL_Open_Font_License_1.1"> SIL Open Font License 1.1</a> <span class="anchor-reference-id"> (<a href="#SILOFL">#SILOFL</a>)</span> 
<a id="SILOFL" href="http://directory.fsf.org/wiki/SIL_Open_Font_License_1.1"> SIL Open Font License 1.1</a> <span class="anchor-reference-id"> (<a href="#SILOFL">#SILOFL</a>)</span> 
501  
<span class="anchor-reference-id"> (<a href="#OpinionLicenses">#OpinionLicenses</a>)</span> 
 
502  
Works that express someone's opinion&mdash;memoirs, editorials, and so on&mdash;serve a fundamentally different purpose than works for practical use like software and documentation. Because of this, we expect them to provide recipients with a different set of permissions: just the permission to copy and distribute the work verbatim. <a href="/philosophy/copyright-and-globalization.html#opinions" title="Richard Stallman discusses what rights the public should have for works of opinion">Richard Stallman discusses this</a> frequently in his speeches. 
 
504  
<a id="GNUVerbatim" href="/licenses/licenses.html#VerbatimCopying"> GNU Verbatim Copying License</a> <span class="anchor-reference-id"> (<a href="#GNUVerbatim">#GNUVerbatim</a>)</span> 
 
506  
<a id="ccbynd" href="https://creativecommons.org/licenses/by-nd/4.0/legalcode"> Creative Commons Attribution-NoDerivs 4.0 license (a.k.a. CC&nbsp;BY-ND)</a> <span class="anchor-reference-id"> (<a href="#ccbynd">#ccbynd</a>)</span> 
 
507  
This is the license used throughout the GNU and FSF web sites. This license provides much the same permissions as our verbatim copying license, but it's much more detailed. We particularly recommend it for audio and/or video works of opinion. Previous versions of this license are also OK to use, but we do recommend upgrading to this version if you can. Please <a href="#which-cc">be specific about which Creative Commons license is being used</a>. 
 
509  
<span class="anchor-reference-id"> (<a href="#Designs">#Designs</a>)</span> 
 
514  
Please send general FSF &amp; GNU inquiries to <a href="mailto:gnu@gnu.org">&lt;gnu@gnu.org&gt;</a>. There are also <a href="/contact/">other ways to contact</a> the FSF. Broken links and other corrections or suggestions can be sent to <a href="mailto:webmasters@gnu.org">&lt;webmasters@gnu.org&gt;</a>. 
Wszelkie pytania dotyczące GNU i&nbsp;FSF prosimy kierować na&nbsp;adres <a href="mailto:gnu@gnu.org">&lt;gnu@gnu.org&gt;</a>. Inne metody kontaktu z&nbsp;FSF można znaleźć na&nbsp;stronie <a href="/contact/contact.html">kontakt</a> <br /> Informacje o niedziałających odnośnikach oraz&nbsp;inne poprawki (lub propozycje) prosimy wysyłać na&nbsp;adres <a href="mailto:web-translators@gnu.org">&lt;web-translators@gnu.org&gt;</a>. 
515 || No change detected. The change might only be in amounts of spaces. 
Please see the <a href="/server/standards/README.translations.html">Translations README</a> for information on coordinating and contributing translations of this article. 
Staramy się, aby&nbsp;tłumaczenia były wierne i&nbsp;wysokiej jakości, ale&nbsp;nie jesteśmy zwolnieni z&nbsp;niedoskonałości. Komentarze odnośnie tłumaczenia polskiego oraz&nbsp;zgłoszenia dotyczące chęci współpracy w&nbsp;tłumaczeniu prosimy kierować na&nbsp;adres <a href="mailto:www-pl-trans@gnu.org">www-pl-trans@gnu.org</a>. <br /> Więcej informacji na&nbsp;temat koordynacji oraz&nbsp;zgłaszania propozycji tłumaczeń artykułów znajdziecie na&nbsp;<a href="/server/standards/README.translations.html">stronie tłumaczeń</a>.