ARC

The ARC format was mainly popular in the 80s. It remained in use for 8-bit Atari but mostly vanished from the PC world. Currently no archives on Download Central use it.

Best put the executable somewhere in your path. On a genuine DOS installation, the DOS directory is a good place, in DOSBox, the folder that is mounted as C. WinZip can serve as a Windows 3.1 front end, but this does not seem to work on a DOSBox Windows installation.