Microsoft Outlook Personal Storage Table file — file signature 21 42 44 4E at offset 0

For Microsoft Outlook Personal Storage Table file, hex signature is 21 42 44 4E; offset is 0; extension is pst, verified against its source on 2026-09-22.

Hex signature: 21 42 44 4E verified
Offset: 0 verified
Extension: pst verified
Format: Microsoft Outlook Personal Storage Table file verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

21 42 44 4E | !BDN | 0 | pst | Microsoft Outlook Personal Storage Table file |

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

Source

en.wikipedia.orghttps://en.wikipedia.org/wiki/List_of_file_signatures

Last verified against source: 2026-09-22. Due for re-check by 2027-09-22. This page as Markdown · OKF bundle · full dataset as JSON.