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ReactOS
8,117 posts
user avatar
ReactOS
@reactos
Discover a free and open source operating system able to run your favorite application and drivers compatible with Windows.
Global
reactos.org
Joined February 2009
556
Following
22.4K
Followers
  • Pinned
    user avatar
    ReactOS
    @reactos
    Sep 2, 2025
    #ReactOS calls you, for the road to Beta!
    42K
  • user avatar
    ReactOS
    @reactos
    Nov 2, 2025
    While #ReactOS does not run Fortnite yet... Don't forget to check our tests - we posted many videos!
    106K
  • user avatar
    ReactOS
    @reactos
    Sep 25, 2025
    Microsoft offering support for #ReactOS? Yes.
    70K
  • user avatar
    ReactOS
    @reactos
    Jun 18, 2023
    We are so sorry to announce that our developer James Tabor has passed away on April 30, 2023. Contributed to #ReactOS since mid-2003, he was a skilled Win32 subsystem developer and he bravely worked on low-level components. Rest in peace.
    92K
  • user avatar
    ReactOS
    @reactos
    Jul 26, 2025
    Greetings from #ReactOS. ;)
    46K
  • user avatar
    ReactOS
    @reactos
    Mar 29, 2024
    Here's Undertale, the 2015 game working on #ReactOS! Video clip will follow. Test by @5_tortilla.
    29K
  • user avatar
    ReactOS
    @reactos
    Jan 15, 2024
    Why spend time for an illegally leaked and copyrighted codebase, instead of contributing to #ReactOS - open source Windows reimplementation?
    user avatar
    sysadafterdark
    @sysadafterdark
    Jan 14, 2024
    OpenNT was an operating system compiled from Windows NT 4.0 source. The NT 4.0 source was almost complete, so the entire OS could be compiled. The project collapsed because it could not find skilled developers. If youโ€™d like a copy for research purposes, you know the place.
    OpenNT
    51K
  • user avatar
    ReactOS
    @reactos
    Dec 13, 2023
    Yet another test of #ReactOS running on ReactOS, using Microsoft Virtual PC 2004! We run Process Explorer as well!
    39K
  • user avatar
    ReactOS
    @reactos
    Feb 13, 2024
    Our contributor Splitwirez has implemented missing portions of theme preview in Display Properties applet of #ReactOS! Yes, a meme is worth a thousand words ;)
    22K
  • user avatar
    ReactOS
    @reactos
    Mar 7, 2024
    FL Studio 11 works on #ReactOS! Test: @5_tortilla
    28K
  • user avatar
    ReactOS
    @reactos
    Oct 2, 2022
    Funny #ReactOS moment: Word XP setup thinks we are Windows 2000 beta ^^
  • user avatar
    ReactOS
    @reactos
    Apr 22, 2024
    The difference between latest nightly builds of #ReactOS and current release. :)
    30K
  • user avatar
    ReactOS
    @reactos
    Jul 3, 2024
    Latest binary version of Lua, 5.4.2, works on #ReactOS! Test: gaming
    22K
  • user avatar
    ReactOS
    @reactos
    Apr 24, 2025
    Microsoft Word 3.1 in #ReactOS? Yes. You read it right.
    13K

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