GNU Octave was created in 1988.
Octave 3.0.0 is an older version of the GNU Octave software, and while it may not be readily available on the official GNU Octave website, you can try searching for it in the GNU archives or repositories that host older software versions. Websites like SourceForge or GitHub might also have legacy versions available for download. However, it's generally recommended to use the latest stable version for improved features and security.
GNU nano was created in 1999.
GNU Oleo was created in 1992.
Gnu High was created in 1976.
GNU Screen was created in 1987.
GNU Manifesto was created in 1985.
GNU readline was created in 1989.
GNU Gatekeeper was created in 1999.
GNU Debugger was created in 1986.
GNU LilyPond was created in 1996.
GNU IceCat was created in 2006-09.
Singapore GNU Group was created in 2006.