Browse free open source Operating System Kernels and projects for Linux, Windows, and Mac below. Use the toggles on the left to filter open source Operating System Kernels by OS, license, language, programming language, and project status.
Wubuntu - Windows Theme over Ubuntu
Linux Desktop OS for professionals
Linuxfx Operating System
Market leading real time kernel for 40+ microcontroller architectures
Real-Time Embedded Frameworks based on active objects & state machines
Free operating system for Atari computers, and more.
OSX, Windows, and Linux Desktop Clients for Rocket.Chat
Your favorite operating systems in one place
Run Linux on Windows or other OSes, natively.
Linux kernel driver for Xbox One and Xbox Series X|S accessories
This is the stress-ng upstream project git repository.
Zen Patched Kernel Sources
Scalable, optimized, secure RTOS for multiple hardware architectures
C-BIOS is an open source BIOS for MSX computers.
QNAP GPL Source
The classic RPL programming language reimplemented and reimagined.
New custom-rom that aims to provide different UI
Jupyter kernel for Coq