Reference Source

Microsoft Access Database — file signature 00 01 00 00 53 74 61 6E 64 61 72 64 20 4A 65 74 20 44 42 at offset 0

For Microsoft Access Database, hex signature is 00 01 00 00 53 74 61 6E 64 61 72 64 20 4A 65 74 20 44 42; offset is 0; extension is mdb, verified against its source on 2026-09-22.

Hex signature
00 01 00 00 53 74 61 6E 64 61 72 64 20 4A 65 74 20 44 42 verified
Offset
0 verified
Extension
mdb verified
Format
Microsoft Access Database verified
Sourceen.wikipedia.org
Verified
Review by
DatasetFile format magic numbers

What the source says

00 01 00 00 53 74 61 6E 64 61 72 64 20 4A 65 74 20 44 42 | ␀␁␀␀Standard Jet DB | 0 | mdb | Microsoft Access Database |

— en.wikipedia.org, retrieved 2026-09-22

Source

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