Browse free open source Operating System Kernels and projects for Windows below. Use the toggles on the left to filter open source Operating System Kernels by OS, license, language, programming language, and project status.
Boots into many systems and GRUB2 ones!
Linuxfx Operating System
Windows Theme Over Linux a.k.a "WINUX" (old Wubuntu)
Market leading real time kernel for 40+ microcontroller architectures
Free operating system for Atari computers, and more.
Real-Time Event Frameworks based on active objects & state machines
The source for the Linux kernel used in Windows Subsystem for Linux 2
Your favorite operating systems in one place
This is the stress-ng upstream project git repository.
Hobby operating system, bootloader, kernel, drivers, C library
OSX, Windows, and Linux Desktop Clients for Rocket.Chat
Zen Patched Kernel Sources
Linux kernel driver for Xbox One and Xbox Series X|S accessories
A free Windows-compatible Operating System
Indipendent distro uses inary package system. Sulin is roolling donkey
Run Linux on Windows or other OSes, natively.
AliOS Things latest version
The operating system and all related software
IPython Kernel for Jupyter
Linux Kernel Manager and Activity Monitor
Scalable, optimized, secure RTOS for multiple hardware architectures