ReactOS is an open source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft Windows NT family of operating systems (NT4, 2000, XP, 2003).

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License

GNU Library or Lesser General Public License version 2.0 (LGPLv2), GNU General Public License version 2.0 (GPLv2)

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User Ratings

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User Reviews

  • Hi, nice implementation and for me a refreshing gimmick. Ultimately, formatting the hard drive in Btrfs was successful and the operating system booted successfully. That's fun. All the best!
  • very good where nowadays there are rarely projects that support old hardware, and the system features are also capable
  • An open source Windows. the project's premise is very good but unfortunately it didn't work on any of the many machines i tested it on. I hope they improve the project soon.
  • Good project.
  • Very cool and fast. I hope and waiting to have 1st beta version. I want to use it as a replacement of my window PC and laptop.
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Additional Project Details

Operating Systems

WINE

Intended Audience

Advanced End Users, Developers

User Interface

Win32 (MS Windows), Project is a user interface (UI) system, Project is a window manager

Programming Language

Assembly, C

Registered

2000-06-04