MS-DOS Programs for Amateur Radio Operators

Find a curated collection of legacy MS-DOS software for ham radio operations, including logging, antenna design, and Morse code training.

Austin
Reviewed by • Digital Modes & Software Editor March 2026

Even with modern operating systems, many ham radio operators still find value in legacy MS-DOS software for specific tasks. These programs, often compact and efficient, run well on older hardware or within emulators, providing reliable tools for various amateur radio activities without the overhead of contemporary applications.

This category offers a range of DOS-based utilities, from antenna modeling software like Yagi Optimizer (YO) by K6STI and G4FGQ's antenna programs, to Morse code trainers such as Morse Quiz and Morse Tutor. Operators can also find contest logging programs like NA Contest, and specialized tools for digital modes like EZSSTV for Slow Scan TV or Feldnew8 for Hellschreiber. Some programs even control transceivers or track celestial objects for satellite operation.

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