Scientific Linux is a copy of Red Hat Enterprise Linux, with protected components, such as Red Hat trademarks, removed, thus making it freely available. Scientific Linux (SL) is a Linux distribution produced by Fermi National Accelerator Laboratory and the European Organization for Nuclear Research (CERN). It is a free and open source operating system based on Red Hat Enterprise Linux and aims to be "as close to the commercial enterprise distribution as we can get it."

Release Date: Aug 6, 2004

Momonga Linux 1 was made possible with the results of Mr. Linus Torvalds and
developers in the Open Source community. We would also like to express our
gratitude to all the supporters and users of Momonga Linux.

April 2, 2011 - Lucid Puppy 5.2.5 is released!

New in Lucid Puppy 5.2.5 (released April 2, 2011):

The first stable edition, Pear Linux Comice OS 4, was released on March 23. There was a standard desktop edition, a netbook edition, and a KDE edition. The KDE edition is in first beta. This article presents a review of the standard desktop edition. An installation image is available for 32- and 64-bit architectures, each weighing in at about 1.1 GB.

Since debut in 2007, gOS has been praised for being the most beautiful and easiest to use Linux operating system on the market. Now with our third and best version of gOS, we have carried on our effort to create a Linux for the rest of us.

What is Ylmf OS? 

YLMF open source operating system (Ylmf OS) English Edition is released!The interface operation is clean and clear.The adjustment and creation is based on the user's experience and usage.

Installable Live Media

This is the latest version of the Fedora Linux operating system's Desktop Edition. It's everything you need to try out Fedora — you don't have to erase anything on your current system to try it out, and it won't put your files at risk. Take Fedora for a test drive, and if you like it, you can install Fedora directly to your hard drive straight from the Live Media desktop if you like.

Slax is a modern, portable, small and fast Linux operating system with a modular approach and outstanding design. Despite its small size, Slax provides a wide collection of pre-installed software for daily use, including a well organized graphical user interface and useful recovery tools for system administrators.

Linux Mint Debian Edition (LMDE) is a rolling distribution based on Debian Testing.
It is available in both 32 and 64-bit as a live DVD and features a Gnome and an Xfce edition.

Release Date: December 20th 2011

The CentOS team is pleased to announce the immediate availability of CentOS-6.2 for i386 and x86_64 Architectures.

CentOS-6.2 is based on the upstream release EL 6.2 and includes
packages from all variants. All upstream repositories have been combined into one, to make it easier for end users to work with.

Haiku is an open source operating system currently in development that specifically targets personal computing. Inspired by the Be Operating System, Haiku aims to become a fast, efficient, simple to use, easy to learn and yet very powerful system for computer users of all levels.

BlankOn Linux is a distribution created in cooperation between the Indonesian Linux User Group and the Indonesian Ubuntu community. Its primary goal is to deliver a desktop-oriented Linux distribution with full support for the Indonesian language.