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.
TTC
application/x-font-ttf
Primary Hex
00 01 00 00
TTE
N/A
Primary Hex
00 01 00 00 00
TrueType font file
application/x-font-ttf
Primary Hex
00 01 00 00 00
TXT
text/plain
Primary Hex
FE FF
TYPES
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
TZX
application/x-spectrum-tzx
Primary Hex
5A 58 54 61 70 65 21 1A
UC2
application/x-uc2-compressed
Primary Hex
55 43 32 1A
UCAS
N/A
Primary Hex
8C 0A 00
Unicode extensions
N/A
Primary Hex
55 43 45 58