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.
WQ2
application/x-quattro-pro;version=5
Primary Hex
00 00 02 00 21 51
Microsoft Write file
application/x-mswrite
Primary Hex
31 BE 00 00
WordStar Version 5
N/A
Primary Hex
1D 7D
WordStar for Windows Ver
N/A
Primary Hex
57 53 32 30 30 30
Windows Script Component
N/A
Primary Hex
3C 3F
WSDD
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C
Windows Script Component
N/A
Primary Hex
EF BB BF
eXtensible ARchivefile
application/vnd.xara
Primary Hex
78 61 72 21
XARGS
text/plain
Primary Hex
54 68 69 73 20 69 73 20 54 65 58 2C