The Affero General Public License (or AGPL) is a free software license derived from the General Public License with an addition section to cover use over a computer network. It was written by Affero to allow the rights granted by the GPL to cover interaction with the copyrighted work over a network, such as the Internet, which the current version of the GPL (version 2) does not. Generally speaking, free software license is a phrase used by the free software movement to mean any software license that meets the free software definition of the Free Software Foundation (FSF). ... GPL redirects here. ... Network cards such as this one can transmit data at high rates over ethernet cables. ... The GNU logo For other uses of GPL, see GPL (disambiguation). ... The GNU logo For other uses of GPL, see GPL (disambiguation). ...
Colloquially the additional section requires that the complete source code be made available to any network user of the AGPLed work, typically a web application. For the legally precise description see the external link at the end of the article. In software engineering, a web application is an application delivered to users from a web server over a network such as the World Wide Web or an intranet. ...
Relationship with the GPL
The AGPL was written with the approval of the Free Software Foundation, the organisation behind the GPL. However, the additional requirements of the license make it incompatible with the GPL version 2. This means that components covered by each license cannot be combined into a single work. The AGPL is intended to be upward compatible with the GPL version 3. The Free Software Foundation logo The Free Software Foundation (FSF) is a non-profit organization founded in October 1985 by Richard Stallman to support the free software movement (free as in freedom), and in particular the GNU project. ... The GNU logo For other uses of GPL, see GPL (disambiguation). ... The GNU logo Wikisource has original text related to this article: GNU General Public License The GNU General Public License (GNU GPL or simply GPL) is a widely used free software license, originally written by Richard Stallman for the GNU project. ... The GNU logo Wikisource has original text related to this article: GNU General Public License The GNU General Public License (GNU GPL or simply GPL) is a widely used free software license, originally written by Richard Stallman for the GNU project. ...
The GNU logo Wikisource has original text related to this article: GNU General Public License The GNU General Public License (GNU GPL or simply GPL) is a widely used free software license, originally written by Richard Stallman for the GNU project. ... In computing, software that is copyrighted and licensed under a software license is done so principally under two categories of licensing schemes. ...
External Links
Affero General Public License
AGPL FAQ
Free Software Foundation supports AGPL press release
This license is a modified version of the GNU GeneralPublicLicense copyright (C) 1989, 1991 Free Software Foundation, Inc. made with their permission.
For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.
Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.