On September 27, 1983 he had announced the launch of GNU, which was a free software replacement for UNIX. He is the founder of Free Software Movement and campaigns against propriety softwares and patents. Subscribe to our FactorDaily Channel: https://goo.gl/QOG5xx Checkout more of Factordaily here: http://factordaily.com/ https://www.facebook.com/factordaily/ https://twitter.com/factordaily