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All File Signatures & Extensions

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Page 16 of 105
.crw

Canon digital camera RAW file

Safe

image/x-raw-canon

Primary Hex

49 49 1A 00 00 00 48 45 41 50 43 43 44 52
Offset 0
.crx

Google Chromium patch update

Safe

application/x-chrome-package

Primary Hex

43 72 32 34
Offset 0
.csd

Csound music file

Safe

N/A

Primary Hex

3C 43 73 6F 75 6E 64 53 79 6E 74 68 65 73 69 7A
Offset 0
.csh

Photoshop Custom Shape

Safe

N/A

Primary Hex

63 75 73 68 00 00 00 02 00 00 00
Offset 0
.cso

Compressed ISO

Safe

N/A

Primary Hex

43 49 53 4F
Offset 0
.csr

CSR

Safe

N/A

Primary Hex

2D 2D 2D 2D 2D 42 45 47 49 4E 20 43 45 52 54 49 46 49 43 41 54 45 20 52 45 51 55 45 53 54 2D 2D 2D 2D 2D
Offset 0
.ctf

WhereIsIt Catalog file

Safe

N/A

Primary Hex

43 61 74 61 6C 6F 67 20 33 2E 30 30 00
Offset 0
.ctl

Visual Basic User-defined Control file

Safe

N/A

Primary Hex

56 45 52 53 49 4F 4E 20
Offset 0
.cur

Windows cursor file

Safe

N/A

Primary Hex

00 00 02 00
Offset 0