GNU LibreDWG is a free C library to handle DWG files. It aims to be a free replacement for the OpenDWG libraries. DWG is the native file format of AutoCAD.
GNU LibreDWG is based on LibDWG, originally written by Felipe Castro.
GNU LibreDWG has a development and general discussion mailing list: <email@example.com>. You can subscribe through the web interface. This is the main discussion list, and is used to discuss most aspects of LibreDWG, including development, enhancement requests and bug reports.
Announcements about LibreDWG are made on <firstname.lastname@example.org>.
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 <email@example.com>. Or you can use the mailing list web interface.
Development of LibreDWG, 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). If you want to contribute to our project, check the LibreDWG hackers' wiki, with checkout and build instructions, before diving into source code.
LibreDWG 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.