[[File:GNU GPL.v3.png|right|GNU GPL v3 logo]]
{{For|wikis whose <u>wiki content</u> is released under the GNU General Public License|category:''[[:Category:GPL]] and [[:Category:Wiki GNU GPL]] redirect to here.General Public License}}
'''Category:GNU General Public License''' — this [[Special:Categories|category]] contains [[:Category:Wiki Engine|wiki engine]] software and / or other [[:Category:Software|software]] released under one (or more) iterations of the [https://www.GNU.org/copyleft/gpl.html GNU General Public License] ('''GNU GPL''', or merely just '''GPL'''). They may be generally classed as either [[:Category:Free software|free software]] and / or [[:Category:Open content|open content]].
:''[[:Category:GPL]] and [[:Category:GNU GPL]] redirect to here.
This category may also contain [[wiki]]s which cover the GNU General Public License as a subject matter. Articles in this category would primarily consist of wikis discussing say software such as Sage [[:Category:Math|Mathematical]] software.
*[https://www.GNU.org/licenses/old-licenses/gpl-2.0.html GNU General Public License, version 2.0, 1991-06] (GNU GPLv2.0). A plain text version of this iteration can be found [https://www.GNU.org/licenses/old-licenses/gpl-2.0.txt here]
*[https://www.GNU.org/licenses/old-licenses/gpl-1.0.html GNU General Public License, version 1.0, 1989-02] (GNU GPLv1.0). A plain text version of this iteration can be found [https://www.GNU.org/licenses/old-licenses/gpl-1.0.txt here]
See also: [[:category: Wiki GNU General Public License]], for wikis whose ''wiki content'' is released under the GNU General Public License.
;''External links
*[https://www.GNU.org/licenses/quick-guide-gplv3.html A quick guide to GPLv3] — at GNU.org
*[https://www.GNU.org/licenses/gpl-faq.html GPL FAQ – frequently asked questions about the GNU GPL] — at GNU.org
*[http://[Everything2.com/title/:GPL |GPL ]] — at [[Everything2] — ] – commentary on the GPL license
[[Category:GNU license]]