Copyright infringement of software

illegal usage of a copyrighted work

thumb|Demonstration in support of "fildelning" (file sharing, including of warez), in [[Sweden in 2006.]]

A key generator, commonly abbreviated as keygen, is a computer program that generates a product key and/or serial number necessary for product activation of an application software. Keygens may be legitimately distributed by software manufacturers for licensing software in commercial environments where software has been licensed in bulk for an entire site or enterprise, or they may be developed and distributed illegitimately in circumstances of copyright infringement or software piracy.

video game repacker

artifical intelligence model geared towards programming

disc copy protection circumvention

electronic copy protection and content protection device

Nintendo DS flash cartridge

gpl-violations.org is a not-for-profit project founded and led by Harald Welte in 2004. It works to make sure software licensed under the GNU General Public License (GPL) is not used in ways prohibited by the license.