GNU gv allows to view and navigate through PostScript and PDF documents on an X display by providing a graphical user interface for the Ghostscript interpreter.
gv is a improved derivation of Timothy O. Theisen's Ghostview, originally developed by Johannes Plass.
Documentation for GV is available online, as is documentation for most GNU software. You may also find more information about GV by running info gv or by looking at /usr/doc/gv/, /usr/share/doc/gv/, /usr/local/doc/gv/, or similar directories on your system. A brief summary is available by running gv --help.
The main discussion list is <email@example.com>, and is used to discuss most aspects of GV, including development and enhancement requests, as well as bug reports.
There is a separate list for general user help and discussion, <firstname.lastname@example.org>.
Announcements about GV and most other GNU software are made on <email@example.com>.
To subscribe to these or any GNU mailing lists, please send an empty mail with a Subject: header of just subscribe to the relevant -request list. For example, to subscribe yourself to the GNU announcement list, you would send mail to <firstname.lastname@example.org>. Or you can use the mailing list web interface.
Development of GV, and GNU in general, is a volunteer effort, and you can contribute. For information, please read How to help GNU. If you'd like to get involved, it's a good idea to join the discussion mailing list (see above).
GV is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
The Free Software Foundation is the principal organizational sponsor of the GNU Operating System. Support GNU and the FSF by buying manuals and gear, joining the FSF as an associate member, or making a donation, either directly to the FSF or via Flattr.