GRUB for DOS

A build of the GNU GRUB boot manager for DOS, and can be run under real mode DOS....

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GNU/DOS

GNU/DOS is a distribution of FreeDOS....

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Necromancer's Dos Navigator

Necromancer's Dos Navigator is a Norton Commander clone....

navigator file manager file Norton Commander clone dos navigator

G-OS

A toy operating system for x86 processors...

c++ operating system OS x86 x86 processors

You OS

You OS app for eyeOS....

eyeOS operating system eyeOS application webOS web-based OS

OS V

OS V is a GTK theme based of the Clearlooks (Glossy) and Pixmaps engines....

GTK style GNOME theme Clearlooks glossy Pixmap

OS-K

OS-K is a slick, nice looking iconset for KDE....

theme kde icon icon theme KDE iconset

Chitwanix OS

An open source Linux operating system based on Linux Mint, Ubuntu and Debian GNU/Linux...

Pinguy OS

An Ubuntu fork...

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Inventare OS

A general Linux operating system built with the SUSE Studio and based on openSUSE...

Business OS

A Linux distribution for your business...

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Kappa OS

A Linux OS based on Slax...

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Viper OS

Bringing the world closer, one computer at a time!...

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TAS OS

A stable, flexible, secure and robust computing environment...

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OS X Lucid

Mac OS X look-a-like theme for your GNOME desktop...

Ubuntu GNOME GNOME theme Ubuntu theme OSX

Ylmf OS

A free fast-expanding, secure and stable Linux operating system based on Ubuntu...

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Salix OS

A Linux distribution based on Slackware Linux...

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Kahel OS

A Linux distribution based on Arch Linux...

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Mundus OS

An Ubuntu variant that can install Windows programs and mount Macintosh's dmg files...

Ubuntu linux operating system distribution Linux distribution