The Wayback Machine - https://web.archive.org/web/20170810000129/https://sourceforge.net/projects/reactos/?source=frontpage&position=2
ReactOS Icon

ReactOS

alpha

An operating system based on the best Windows NT design principles

★ 4.6 Stars (138)
7,127 Downloads (This Week)
Last Update:
Download ReactOS-0.4.5-iso.zip
Browse All Files

Screenshots

ReactOS 0.3.14 Firefox 10 ReactOS 0.3.14 LibreOffice 3.5 ReactOS 0.3.14 Notepad++ ReactOS 0.3.14 VLC+FoxIT+Thunderbird ReactOS 0.3.14 Winamp+Creative WaveStudio ReactOS 0.3.14 mIRC + WinSPC

Description

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).

ReactOS Web Site

Categories

Operating System Kernels

License

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

KEEP ME UPDATED

Other Useful Business Software

Secure Clouds are Happy Clouds Icon

You protect your data, apps and users on-prem, but is your cloud security up to the task? Compare these three secure cloud adoption policies

Secure Clouds are Happy Clouds Icon
Go wherever your business takes you – in all private cloud, public cloud and SaaS environments. Find out how to secure your data, apps and users while with complete visibility and control.
Secure Clouds are Happy Clouds
Are you from an organization of 500+ employees?
Learn more

User Ratings

4.6 out of 5 stars
★★★★★
★★★★
★★★
★★
★
124
0
3
1
10
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 4 / 5
Write a Review

User Reviews

Filter
All
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Excellent !

    Posted 03/21/2017
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Great project! Let's bring open source to legacy applications. There's no excuse for not going Libre now.

    Posted 02/23/2017
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Great project! Continue! Go ahead! :) Renato Freitas - ATC developer

    Posted 12/30/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Microsoft beware. Keep up the amazing work!

    Posted 12/05/2016
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    My gosh! These trolls that don't yet comprehend that ReactOS is for testing and on virtual systems only. It is alpha grade software... The interface is as expected, the functionality is the same, amazing progress. Will keep testing until it reaches beta! 0.4.3 - Well done!

    Posted 11/17/2016
Read more reviews

Additional Project Details

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

Awards

Registered

2000-06-04

Thanks for helping keep SourceForge clean.

Screenshot instructions:
Windows
Mac
Red Hat Linux   Ubuntu

Click URL instructions:
Right-click on ad, choose "Copy Link", then paste here →
(This may not be possible with some types of ads)

More information about our ad policies

Get latest updates about Open Source Projects, Conferences and News.

Sign up for the SourceForge newsletter:

No, thanks