ReactOS is an advanced free open source operating system providing a ground-up implementation of a Microsoft Windows XP compatible operating system.
ReactOS is an advanced free open source operating system providing a ground-up implementation of a Microsoft Windows XP compatible operating system.It aims to achieve complete binary compatibility with both applications and device drivers meant for NT and XP operating systems, by using a similar architecture and providing a complete and equivalent public interface.ReactOS is a great example of an almost complete working model of a Windows-like operating system available at this time. Consequently, working programmers will learn a great deal by studying the source code and even participating in development.In short, ReactOS is aiming to run your applications and use your hardware, a free operating system for everyone!Download