GNU Artanis Implemented inGNU GuileLicenceGNU General Public License v3.0 or later, GNU Lesser General Public License, version 3.0 or laterAppeared2013
GNU FreeDink LicenceGNU General Public License v3.0 or laterKindgame engine, GNU package, free software, video gameBased onDink Smallwood
GNU Mailutils Implemented inCLicenceGNU General Public License v3.0 or later, GNU Lesser General Public License, version 3.0 or laterAppeared1999
GNU Role Playing Game Engine Implemented inGNU Guile, CLicenceGNU General Public License v3.0 or laterAppeared2007
GNU/EDMA Implemented inCLicenceGNU General Public License v3.0 or later, GNU Lesser General Public License, version 3.0 or laterAppeared1998
Kopi Implemented inJavaLicenceGNU General Public License, version 2.0, GNU Lesser General Public License, version 2.1KindGNU package, free software, application framework