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.
Microsoft Access file
application/x-msaccess
Primary Hex
00 01 00 00 53 74 61 6E 64 61 72 64 20 4A 65 74 20 44 42
Microsoft SQL Server 2000 database
N/A
Primary Hex
00 FF FF FF FF FF FF FF FF FF FF 00 00 02 00 01
Microsoft Document Imaging file
image/vnd.ms-modi
Primary Hex
45 50 2A 00
MDO
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
ME
text/troff
Primary Hex
2E 5C 22
META
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
MF
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
UnfinalizedMeasurement Data Format
N/A
Primary Hex
55 6E 46 69 6E 4D 46
MGW
N/A
Primary Hex
6D 61 69 6E 2E 62 73