Cloud CP/M
UnARC
Drive A : User 0 • by DJ Sures
Created 2026-05-03 • Updated 2026-05-03Decompress classic ARC archive files commonly used to distribute CP/M software throughout the BBS era.
UNARC.COM program is located on the A: drive in user area 0. To run this, look in the Internet Adapter or Headless menu and select Cloud CPM. After CPM loads and you are presented with a A:0> prompt, type the drive (A:), and then type the user area (user 0). If you type DIR, look for the COM file (UNARC.COM). Enter that filename at the prompt to execute the UnARC.
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