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).

Project Samples

Project Activity

See All Activity >

License

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

Follow ReactOS

ReactOS Web Site

Other Useful Business Software
All-in-One Payroll and HR Platform Icon
All-in-One Payroll and HR Platform

For small and mid-sized businesses that need a comprehensive payroll and HR solution with personalized support

We design our technology to make workforce management easier. APS offers core HR, payroll, benefits administration, attendance, recruiting, employee onboarding, and more.
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
125
4
5
1
13
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

User Reviews

  • Es un gran proyecto, lo revise a fondo en una de sus primeras versiones, incluso hice una presentracion sobre el. Demostranto que se puede hacer un so libre sin usar linux.
  • 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.
Read more reviews >

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

Related Categories

Assembly Operating System Kernels, Assembly Operating Systems, C Operating System Kernels, C Operating Systems

Registered

2000-06-04