436 bytes added
, 15:39, 25 March 2016
== Summary ==
This diagram, originally by Chao-Kuei and updated by several others since, explains the different categories of software. It's available as a Scalable Vector Graphic and as an [https://www.gnu.org/philosophy/category.fig XFig] document, under the terms of any of the GNU GPL v2 or later, the GNU FDL v1.2 or later, or the Creative Commons Attribution-Share Alike v2.0 or later.
[[Category:Legal]]
== Licensing ==
{{GFDL}}