Mozilla Foundation
News and Media, Products and Projects, Third-Party Applications, Mozdev.org, Mozilla, Mozilla and Netscape Public Licenses, Mozilla Europe, Mozilla Update, Mozilla User Community Sites, Mozilla.org: Bugzilla
Foundation for a Free Information Infrastructure
Non-profit association dedicated to the spread of data processing literacy based open standards.
Free Software Foundation and GNU Project
Non-profit organization dedicated to eliminating restrictions on copying, redistributing, understanding, and modifying computer programs. GNU Project was begun to develop a complete free Unix-like operating system.
Free Software Foundation Europe
European branch of the FSF. Includes news and events listings, press information, and a document archive.
Open Source Initiative
Dedicated to managing and promoting the Open Source trademark for the good of the community. Includes a definition of 'Open Source', and a list of approved licenses.
Software in the Public Interest, Inc.
Aims to help organizations develop and distribute open hardware and software. Includes news, details of supported projects, and membership details.
The Apache Software Foundation
Supports the development of a number of open-source software projects, including the apache webserver. Includes license information, latest news, and project sites.