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.
IHTML
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
ILBM
N/A
Primary Hex
46 4F 52 4D 49 4C 42 4D
IME
N/A
Primary Hex
4D 5A
Ventura Publisher/GEM VDI Image Format Bitmap file
N/A
Primary Hex
00 01 00 08 00 01 00 01 01
IN
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
AOL client preferences/settings file
N/A
Primary Hex
41 4F 4C 49 44 58
Adobe InDesign document
application/x-adobe-indesign
Primary Hex
06 06 ED F5 D8 1D 46 E5 BD 31 EF E7 FE 74 B7 1D
MultiBit Bitcoin wallet information file
N/A
Primary Hex
54 68 69 73 20 69 73 20
InstallShield Script
N/A
Primary Hex
B8 C9 0C 00