Tag Archives: ReactOS 0.4.1

ReactOS 0.4.1 Released – The NT Kernel Family


Ziliang Guo has announced the availability of ReactOS 0.4.1, a minor release of the built-from-scratch operating system which tries to clone the design of the Microsoft Windows NT platform: “The ReactOS team is proud to announce the release of version 0.4.1 a mere three months after the release of 0.4.0. The team has long desired an increased release tempo and the hope is that this will be the first of many of faster iterations. Due to the brief period of time between the two releases, 0.4.1 is ultimately a refinement of what was in 0.4.0. That is not to say that there are no new features of course, and a few highlights of both categories are listed below: Activation Context – a fix that came in just a tad too late for 0.4.0, this resolved a problem in the loader that prevented applications depending on various versions of the MSVCRT library from working properly; BTRFS support – initial read and write support introduced via importing of the WinBtrfs driver; shell – general usability improvements such as properly rendering icons and improved folder views….

Continuing to read the release announcement

Building ReactOS

Daily Builds

Submitting Patches






Download in two different flavors:

  • BootCD (to install ReactOS)

  • LiveCD (to test ReactOS without installing)


Product License:

Consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this license.
ReactOS may be used, runtime linked, and distributed with non-free software (meaning that such software has no obbligations to open-source, or render free, their non-free code) such as commercial device drivers and commercial applications. This exception does not alter any other responsibilities of the license under the GPL (meaning that such software must still obey the GPL for the free (“open-sourced”) code that has been integrated into the said software).






Happy ReactOS  😀