44 4D 53 21

Amiga DiskMasher compressed archive

category: file-signature
normalized: 444d5321
confirmed: 2026-03-15
lookups: 1
source: https://www.garykessler.net/

Amiga DiskMasher compressed archive. File extension(s): DMS. Kessler type: Compressed archive.

Similar magic numbers

value	name	category
44 4F 53	Amiga disk file	file-signature
4B 44 4D	VMware 4 Virtual Disk	file-signature
4D 44 4D 50 93 A7	Windows dump file	file-signature
44 42 46 48	Palm Zire photo database	file-signature
44 41 58 00	DAX Compressed CD image	file-signature