Open your windows to freedom!

Imagine running your favorite Windows applications and drivers in an open-source environment you can trust. That's ReactOS. A free, open source, Windows compatible operating system. It's written from scratch, not based on Linux, with 27,000,000+ lines of code and growing. More than 100 developers contributed along the years It aims to be lightweight with only 500MB HDD and 96MB RAM as the current minimum requirement. Developers enjoy a fast, CMake based build system that supports GCC, Clang and MSVC toolchains (including Visual Studio solutions support).

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Technologies

  • c
  • c++
  • win32
  • nt

Topics

comment IRC Channel
email Mailing list

ReactOS 2021 Projects

  • He Yang
    ReactOS implement iernonce.dll for RunOnceEx
    ReactOS is able to launch commands, when the computer started next time, just for one single time using the RunOnce registry, just as what Windows...
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2021