Free Software Supporter: email address Sign up JOIN THE FSF GNU Operating System Supported by the Free Software Foundation ABOUT GNU PHILOSOPHY LICENSES EDUCATION SOFTWARE DISTROS DOCS MALWARE M / Philosophy Essays & articles / About free software Principles What is Free Software? "Free software" means software that respects users' freedom and community: Roughly, it means that the users have the freedom to run, cOpY; distribute, study, change and improve the software: Thus; "free software" is & matter of liberty; not price: To understand the concept; you should think of "free" as in "free 'speech; not aS in "free beer: We sometimes call it "libre software borrowing the French or Spanish word for "free' as in freedom; to show we do not mean the software is gratis: You may have paid money to get copies of a free program; O1 YOU may have obtained copies at no charge: But regardless of how YOu got your copies, you always have the freedom to copy and change the software even t0 sell copies We campaign for these freedoms because everyone deserves With these freedoms, the users (both individually collectively) control the program and what it does for them. When users don't control the program; we call it a "nonfree' 'proprietary" program. The nonfree program controls the users, the developer controls the program; this makes the program an instrument of unjust power. "Open source" is something different: it has a very different philosophy based on different values Its practical definition ic difterentton AlitDoart DconCca Taeorinie Otoitact 4700 We prclainthe ditterence in Li them. and and