Debuggers for MS-DOS

Browse free open source Debuggers and projects for MS-DOS below. Use the toggles on the left to filter open source Debuggers by OS, license, language, programming language, and project status.

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  • 1
    SETEdit is a friendly text editor. It is a text mode application with windows, buttons, mouse support, etc. The main target of the project are programmers so the editor is mainly oriented to programming.
    Downloads: 26 This Week
    Last Update:
    See Project
  • 2
    RHIDE is an integrated development environment with inetgrated debugger GDB
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    Development environment for OS/2 and DOS
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    Simulator for 486 processor. Can be customized for embedded system emulation.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    Assembler Laboratory (ALab) is an assembler IDE. At this moment it resembles a target for an archeological expedition.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6

    Developer Resources console dev tools

    Moved to GitHub: github.com/developer-resources-co/drdevtools

    # ⚠ This project has moved to GitHub **drdevtools is now maintained on GitHub:** **[github.com/developer-resources-co/drdevtools](https://github.com/developer-resources-co/drdevtools)** The complete CVS history was migrated to git on 2026-06-10. This SourceForge project is retained only as a read-only archive — all current development happens on GitHub. Please update your bookmarks and clone from the GitHub URL above.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Memory Supervision System (MSS) is a handy tool for debugging dynamic memory bugs and logging memory usage information.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    A full development kit, based on XSCompiler. Multi-platform compiler and IDE, many libraries and examples. Uses an innovative programming language, an improved version of the standard and well-known C/C++.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Development of a fully-conforming implementation of a compiler for the Sirius programming language.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    Tyro is a very high level programming language designed mainly for the beginners of the programming. It makes life easier for the programming newbies.
    Downloads: 0 This Week
    Last Update:
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  • 11
    cingb is an ATTEMPT to write a Gameboy-emulator for all kinds of platforms. It plays Gameboy and Gameboy Color ROMs, includes a debugger for step-by-step analysis of Gameboy programs and might be also interesting for educational purposes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    JTAG interface for ARM9 processors.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    This is a tool collection for Legacy BIOS Engineer. Inclued, I2C Read, Write tools, Super I/O Tools, HDD Tools, PCI Scan Tools, NMI Int Hooker, INT 15h hooker, INT 13 Hooker, Keyboard scan code reader, FWH/LPC BIOS ROM programmer/eraser.
    Downloads: 0 This Week
    Last Update:
    See Project
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