ReactOS is an open-source recreation of Microsoft Windows, intended to run Windows applications, games, and even drivers in a fully open operating system. More than three years since the last official ...

ReactOS 0.4.15 is the largest ReactOS release yet, focusing on compatibility, bug fixes, and improved system stability. This update introduces new features like registry mechanisms, enhanced security, ...

ReactOS is a free and open source operating system designed to be compatible with Windows software and drivers. While it’s been under active development since 1999, the operating system is still ...