The Free Software Foundation (FSF) is a nonprofit with a worldwide mission to promote computer user freedom.
Free software means that the users have the freedom to run, edit, contribute to, and share the software. Thus, free software is a matter of liberty, not price. We have been defending the rights of all software users for the past 39 years. Help sustain us for many more; become an associate member today.
Subscribe to our monthly newsletter, the Free Software Supporter:
Our initiatives
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Defective by Design is a grassroots campaign to eliminate Digital Restrictions Management (DRM) in media and devices.
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Read the Email Self-Defense Guide to get started with email encryption, a skill necessary to combat bulk surveillance.
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The End Software Patents initiative fights to abolish software patents around the world.
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Join us in calling for a Web that respects our freedom by being compatible with free software and stand up against nonfree JavaScript.
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The Free Software Directory is a collaborative catalog of computer programs and apps that are fully free.
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The GNU operating system is a continuously evolving, complete operating system made entirely of free software.
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LibrePlanet is our global network of free software activism, including events like our annual conference, and online collaboration spaces.
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The Licensing and Compliance Lab is the preeminent resource for public education on licensing best practices and enforcing the GPL.
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The "Respects Your Freedom" program certifies retailers who sell hardware in a manner that respects the rights of their users.
"This community that we have, that we're building, that does so much, has to grow. We can't compete with Apple, we can't compete with Google, directly, in the field of resources. What we can eventually do is head count and heart count. We can compete on the ground of ideology because ours is better."
-- Edward Snowden, NSA whisteblower, speaking at LibrePlanet 2016.
Take Action
Bulletin
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FSF SysOps cleaning up the Internet
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Society will never be free under nonfree software
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Tracing the FSF's footsteps
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New energies for a remote FSF
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What abandonware teaches us about the importance of software freedom
Read the current issue of the Bulletin and check out the archives.
FSF40
Join us in celebrating 40 years of fighting for software freedom!