Workstation OS

UbuntuDDE is a flavor of Ubuntu system with Deepin Desktop Environment. UbuntuDDE is a linux distro based on Ubuntu with the most beautiful desktop environment.

the main OpenBSD page

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms.

优麒麟开源操作系统

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.

Original version of Windows XP Professional with Service Pack 3.ISO is in English!Serial: MRX3F-47B9T-2487J-KWKMF-RPWBY

Linux Mint is an elegant, easy to use, up to date and comfortable GNU/Linux desktop distribution.

Kali Linux contains a large amount of penetration testing tools from various different niches of the security and forensics fields. This site aims to list them all and provide a quick reference to these tools. In addition, the versions of the tools can be tracked against their upstream sources. If you...

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

This is the official OpenMandriva website. There you can find documentation, all needed links for our services and getting the distribution, and the latest…

Arca Noae is an OS/2-focused software and development company, providing expert consulting for a wide variety of OS/2 and eComStation installations.

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.

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.