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 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 matter of liberty; not price: To understand the concept; 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, t0 show we do not mean the software is You may have paid money t0 get copies of 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 to sell copies_ We campaign for these freedoms because everyone deserves them. With these freedoms, the users (both individually and collectively) control the program and what it does for them. When users dont control the program, we call it a nonfree' 'proprietary" program: The nonfree program controls the users, and the developer controls the program; this makes the program an instrument of unjust power: "Open source something different: it has very different philosophy based on different values practical definition ic different too hut nearlu all onen Ctrca Dronrinc aroin tact troo We ernlain the difference in Whv YOu gratis.