Friend gives you control of your own data, on your own online computer on locally managed servers.

Haiku is an open-source operating system that specifically targets personal computing. Inspired by BeOS, Haiku is fast and easy to learn but very powerful.

ReactOS is a free, opensource reimplementation of windows

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

macOS Big Sur elevates Mac to a new level of power and beauty with a refined new design, major app updates, and more transparency around your privacy.

Pick a flavor of Fedora streamlined for your needs, and get to work right away.

FreeDOS is an open source DOS-compatible operating system that you can use to play classic DOS games, run legacy business software, or develop embedded systems.

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.