The Free Software Foundation (FSF) is a nonprofit with a worldwide mission to promote computer user freedom. We defend the rights of all software users. Read more.
Defend the right to read: Join us for the International Day Against DRM (IDAD) 2019! |
Free software developers guarantee everyone equal rights to their programs; any user can study the source code, modify it, and share the program. By contrast, most software carries fine print that denies users these basic rights, leaving them susceptible to the whims of its owners and vulnerable to surveillance.
- The FSF provides critical infrastructure and funding for the GNU Project, the foundation of the popular GNU/Linux family of free operating systems and the keystone of the Internet.
- Our Campaigns Team creates educational materials about free software, convenes the yearly LibrePlanet conference and goes toe to toe against powerful interests that threaten computer user rights.
- Our Licensing & Compliance Lab defends freely licensed software from proprietary hoarding, advises on licensing issues, and certifies devices that Respect Your Freedom.
With your support, we've done these things for more than 30 years. Help sustain us for many more; please become a member today.
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"I’ve spent a third of my life building software based on Stallman’s four freedoms, and I’ve been astonished by the results. WordPress wouldn’t be here if it weren’t for those freedoms, and it couldn’t have evolved the way it has." - Matt Mullenweg, co-founder of WordPress
News
- FSF and GNU
- Free Software Wireless-N Mini Router v2 from ThinkPenguin, Inc. now FSF-certified to Respect Your Freedom
- Richard M. Stallman resigns
- International Day Against DRM (IDAD): Defending the right to read on Oct. 12
- » More news
Blog Posts
- IDAD 2019: Join us on October 12th, and use this special dust jacket to uphold the right to read
- Join us in Boston to fight DRM and get crafty! October 9 & 12
- Submit a session proposal for LibrePlanet 2020 conference: Free the Future by Nov. 20
- GNU Spotlight with Mike Gerwitz: 14 new GNU releases in September!
- » More blog posts
Take Action
- Strengthen free software by telling Congress to reject the STRONGER Patents Act
- Register for the seminar on GPL Enforcement and Legal Ethics on Oct. 16 in Raleigh, NC
- Defend the right to read on October 12, International Day Against DRM (IDAD)
- Protect your freedom and privacy; join us in creating an Internet that's safer from surveillance
- Make the switch to free software