Visopsys is an alternative operating system for PC compatible computers. In development since 1997, this system is small, fast, and open source. It features a simple but functional graphical interface, pre-emptive multitasking, and virtual memory. Though it attempts to be compatible in a number of ways, Visopsys is not a clone of any other operating system. You can demo the distribution from a “live” USB stick, CD/DVD, or floppy disk … (read more).

Features of Visopsysdlbig

  1. Small & fast
  2. Graphical user interface
  3. Fully multitasking
  4. 100% protected mode
  5. Open source, free software


[21.09.2023] – Version 0.92 is now available from the download page
[30.07.2021] – Version 0.91 was released
[16.04.2020] – Version 0.9 was released
[21.01.2020] – Version 0.85 was released
[15.05.2019] – Version 0.84 was released
[09.08.2018] – Version 0.83 was released

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Visual Operating System