Windowsfx is an operating system for computers. The first version was created in January 2007 by Rafael Rachid and has been improved by the Linux community.

The Windowsfx architecture is based on Ubuntu LTS. Windowsfx tries to take advantage of all the legacy Microsoft Windows user experience so that the learning curve on Linux is minimal. Windowsfx users have a large set of facilities embedded in the system. Windowsfx brings basic software content for the operation of a micro computer, which is always accompanied by an office suite, internet browsers, communication and multimedia software, plugins and general-purpose codecs.