PCLinuxOS

PCLinuxOS is a free easy to use Linux-based Operating System for desktops or laptops. PCLinuxOS is distributed as a LiveCD, and can also be installed to your computer. Easy to follow instructions are included on the LiveCD.

Free Open Source Linux

Damn Small Linux

Damn Small Linux is a very versatile 50MB mini desktop oriented Linux distribution.

Free Open Source Mac OS X Windows Linux

FreeDOS

FreeDOS is a complete, free, 100% MS-DOS compatible operating system. Works on old hardware, in DOS emulators, and in embedded systems.

Free Open Source Windows Linux

xPud

A Browser OS with an App Store - The desktop has never been this easy -- Get your favorite web browser with a simple web-based interface on top.

Free Open Source Windows Linux

Peppermint OS

Peppermint was designed for enhanced mobility, efficiency and ease of use. While other operating systems are taking 10 minutes to load, you are already connected, communicating and getting things done.

Free Open Source Linux

Hanthana Linux

hanthana is a linux based operating system and a fedora remix suitable for desktop and laptop users. hanthana comes to you in the form of a live cd for regular pc (i686 architecture) systems.

Free Open Source Linux

openmamba

openmamba GNU/Linux is a ready-to-use operating system for netbooks, notebooks, desktop and server personal computers. It comes with a plenty of software programs for...

Free Open Source Linux

UberStudent Linux

UberStudent is a free, full-featured, user-friendly Linux operating system for learning, doing, and teaching the essential skills of academic success at the higher education and advanced secondary levels.

Free Open Source Linux