CityDeepSky:Free software
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Revision as of 22:01, 9 February 2009 by Evilscientist (Talk | contribs)
Free software is the term for software that the user is free to modify and release as they see fit. Generally this is taken to mean that the software is free, as in speech, and not free, as in beer. There are many licenses that free software may use. The Gnu Public License from the Free Software Foundation is the most famous of these licenses.
