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.
ENT
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
ENW
application/x-endnote-refer
Primary Hex
25 41 20
EOT
application/vnd.ms-fontobject
Primary Hex
02 00 02 00
Adobe encapsulated PostScript file
application/postscript
Primary Hex
C5 D0 D3 C6
EPSF
application/postscript
Primary Hex
25 21 50 53 2D 41 64 6F 62 65 2D 33 2E 30 20 45 50 53 46 2D 33 2E 30
EPSI
application/postscript
Primary Hex
25 21
Open Publication Structure eBook file
application/epub+zip
Primary Hex
50 4B 03 04
Easy Street Draw diagram file
N/A
Primary Hex
4D 53 57 49 4D 00 00 00 D0 00 00 00 00
Google Earth Keyhole Placemark file
N/A
Primary Hex
23 20 54 68 69 73 20 69 73 20 61 6E 20 4B 65 79