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  1. The FreeDOS Project

    Download FreeDOS 1.4 Download the FreeDOS 1.4 distribution! This version includes an updated FreeCOM, Install program, and HTML Help system. This also includes improvements to many of the …

  2. The FreeDOS Project

    4 days ago · FreeDOS is an open source DOS-compatible operating system that you can use to play classic DOS games, run legacy business software, or write new DOS programs. Any program that …

  3. FreeDOS 1.4 | The FreeDOS Project

    Apr 5, 2025 · Visit FreeDOS 1.4 | Download to download the new FreeDOS 1.4 distribution! Most users should use the Live CD image to install FreeDOS, especially if you're using a virtual machine.

  4. The FreeDOS Project

    You can run your favorite DOS programs on FreeDOS. Most programs should just run, but you may need to adjust your configuration such as FILES=40 or BUFFERS=40 for very large programs.

  5. The FreeDOS Project

    This was common on DOS in the 1980s and 1990s, some games needed EMS and some needed XMS. These links are provided as a convenience and do not constitute endorsements or approval. The …

  6. The FreeDOS Project

    Jim Hall started FreeDOS while an undergraduate. He wasn't a fan of Windows 3.x, and when Microsoft announced in 1994 that the next version of Windows would replace DOS entirely, Jim announced a …

  7. The FreeDOS Project

    Get started in programming with the compilers, debuggers, and other programming tools included in FreeDOS. You can also modify FreeDOS itself, because we provide our source code under an open …

  8. FreeDOS Books

    You can find the new FreeDOS 1.3 RC4 from the FreeDOS website, on our Downloads page. To install FreeDOS, you'll need at least 20MB of free disk space: 20MB to install a plain FreeDOS system, and …

  9. FreeDOS Books

    Includes how to navigate with CD and DIR, how to use the DOS environment, how to write *.BAT files, how to configure FreeDOS, and more. Great for beginners and experts alike.

  10. FreeDOS Books

    The FreeDOS 1.3 RC4 LiveCD contains all of the software you might want to install on the new system. Each FreeDOS program is available as a separate "package," which is really just a Zip archive file.