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 >

Follow ReactOS

ReactOS Web Site

Other Useful Business Software

2018 Network Intelligence Planning Guide 2018 Network Intelligence Planning Guide Icon
2018 Network Intelligence Planning Guide Icon

Get insights on net neutrality, cloud readiness, security and WAN transformation.

Networking is becoming cloudier, hybrid and more Internet-centric. IT managers now own user experience, whether they own the networks or not. Get our latest ebook to learn how network intelligence will help you adapt to a quickly changing Internet-centric environment.
Are you involved with your company's network performance/operations team?
Get Ebook

Rate This Project

Login To Rate This Project

User Ratings

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

  • Today I experimented with virtual image for VirtualBox, file name I noticed that it boots faster than WindozeXP-iE6 given away by Microsoft. With trial and error I found a way to copy files from Linux filesystem into virtual drive c: (unzip files from virtual CD d:). I am writing this because I want to report a packaging mistake. The distribution contains 3 files .vmdk, .vbox and .txt (which does not explain how to run the virtual image). This is incorrect to distribute .vmdk and .vbox. It is tricky to make use of 2 files .vmdk .vbox under virtualbox-4.3.6. I found no way to run the virtual machine by myself, then asked google, found a solution at technat Lon (url deleted because "URLs in reviews are prohibited"). Following the guide, I managed to run the machine (losing settings in .vbox). Within the virtual machine, there were some glitches, and I failed to start an application. I don't know if the glitches and inability to run the application were caused by incorrect settings in newly created .vbox. Please, distribute .ova file. Or at least detail how to open the virtual machine under Linux/virtualbox-4.3.6

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