SCO UNIX is a successor to SCO Xenix a distribution of the Microsoft Xenix UNIX operating system that was initially released in 1989. SCO UNIX was later renamed SCO Open Desktop and SCO OpenServer.

In September 2007, SCO filed for chapter 11 bankruptcy and in April 2011 Xinuos acquired the assets including SCO UNIX and SCO OpenServer.

Operating system terms, Unix

  • The official Xinuos website.