Ubuntu Christian Edition is a distribution of the Linux operating system which has been especially designed for Christians. It is open source and offered free of charge for both private and commercial purposes, like other Linux systems.
Ubuntu Christian Edition is based on the standard Ubuntu distribution version 12.04.1 (a.k.a. Precise Pangolin). It contains extra Christian software as well as a few additional tools to make transitioning to Ubuntu easier for those who are new to it. The graphical changes are minor and are only intended to tailor the project to Christians.
Home Page: http://www.ubuntuce.com