All File Signatures & Extensions
Search by extension, format name, or MIME type to jump straight to a canonical signature page with validation code and source attribution.
Yamaha Corp
N/A
Primary Hex
4D 4D 4D 44 00 00
MMM
N/A
Primary Hex
52 49 46 46 52 4D 4D 50
MNG
video/x-mng
Primary Hex
8A 4D 4E 47
Microsoft Money file
application/x-msmoney
Primary Hex
00 01 00 00 4D 53 49 53 41 4D 20 44 61 74 61 62 61 73 65
MOBI
application/x-mobipocket-ebook
Primary Hex
42 4F 4F 4B 4D 4F 42 49
MOD
audio/x-mod
Primary Hex
45 78 74 65 6E 64 65 64 20 4D 6F 64 75 6C 65 3A
Windows MSinfo file
N/A
Primary Hex
FF FE 00 00
QuickTime movie file
video/quicktime
Primary Hex
6D 6F 6F 76 00
MOVIE
video/x-sgi-movie
Primary Hex
4D 4F 56 49 00