THE FREE NT OPERATING SYSTEM.

Welcome to LiberNT, a free NT operating system built out of love for the NT architecture. The name says it: liber is Latin for free.

Started by Ahmed Arif and maintained by Ahmed Arif, Ostap Brehin and Vivyy, LiberNT targets Windows® 11 compatibility on amd64, arm64 and riscv64, with room for freestyle and experimental features.

We believe an operating system should be stable. Reliable. Efficient.

And free, for everyone, every day.

Ahmed Arif • Ostap Brehin • Vivyy

A system that stays maintainable in the long run.

LiberNT brings extensive work on kernel-space components and drivers, aimed at stability and modern hardware. It should run on embedded devices too, and support every feature a modern operating system should have.

Windows 11 is the reference. We don't guess.

We ask:

“What does NT actually do?”

LiberNT
The operating system: kernel, drivers, HAL, boot loader and user mode, for amd64, arm64 and riscv64.

LiberNT Build Toolchain
Prebuilt RosBE toolchain to build LiberNT on Windows, Linux and macOS.

More coming soon.

Found a bug, want to help, or just want to say hi?

Website: libernt.com
Issues: LiberNT/LiberNT
Wiki: guides and design notes
Chat: Discord • Matrix
Support: GitHub Sponsors

LIBERNT
_{Free as in liber. Built for NT.}