Tecnología-Freeware: ReactOS

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 

  Testing!


As ReactOS is still in alpha stage development, we encourage would-be testers to first try it out on a virtual machine before taking the plunge with real hardware. Of course regardless of whether you do a physical or virtual install there are some basic requirements to keep in mind.

• x86 processor, Pentium-class or newer
• 96MB of RAM, 256MB recommended
• 650MB of free space minimum, 5GB+ recommended if you intend to do testing
• VGA compatible graphics card, VESA BIOS 2.0+

For virtual machines, the team recommends the following.

ReactOS 0.3.17

You can download ReactOS in two different flavors. As a Live CD so you can test it without installing into your computer, or as a Boot CD so you can install ReactOS on your PC.


download:
 https://sourceforge.net/projects/reactos/?source=frontpage&position=6