ReactOS

Reliable and Flexible OS for Technology Professionals

A Windows 7 experience that simplifies your PC, enabling media access, productivity, and creative possibilities.

The Versatile Choice for Computing

A Versatile and Accessible Operating System

a mobile OS that enhances daily use, safeguards privacy, and delivers consistent performance.

Reliable, Enterprise-Ready Open Source Computing.

CentOS is a free, open-source, community-driven enterprise OS that provides a robust platform for open-source projects, maintaining binary compatibility with its upstream distribution.

Cloud-Native Application Management

Create your custom Raspberry Pi OS with pre-built software solutions.