A Fast, Offline, Graphical Installer for Arch Linux
An operating system based on the best Windows NT design principles
Disk partitioning and data management for x86-compatible systems
freeRTOS for Arduino Uno, Goldilocks 1284p & Mega 2560
An Ubuntu-based Linux distribution that aims to end user.
A microkernel-based multiserver operating system written from scratch.
OS bootable from Linux,Windows and others partitions as auxiliary OS
Free yourself
Open Source SIEM
Windows XP reimplemented on Nintendo DS
Ecos for AVR32 targets
A new OS
Crosos is a SubLinux Distribution
A Linux Operating System based off of openSUSE
A modern and elegant derivative of Puppy Linux.