ReactOS is a free, modern operating system based on the design of Windows XP/2003. Written completely from scratch, it aims to follow the Windows architecture designed by Microsoft from the hardware level right through to the application level. This is not a Linux based system, and shares none of the unix architecture.
File Size48.91 MB
Version0.3.13 alpha
Operating System Windows NT Windows 2000 Windows Windows 2003 Windows XP