Windows Imaging Format file — file signature 4D 53 57 49 4D 00 00 00 D0 00 00 00 00 at offset 4D

For Windows Imaging Format file, hex signature is 4D 53 57 49 4D 00 00 00 D0 00 00 00 00; offset is 4D; extension is wim swm esd, recorded from its source on 2026-08-03.

Hex signature: 4D 53 57 49 4D 00 00 00 D0 00 00 00 00
Offset: 4D
Extension: wim swm esd
Format: Windows Imaging Format file verified

Sourceen.wikipedia.org

Verified2026-08-03

Review by2027-08-03

DatasetFile format magic numbers

What the source says

Windows Imaging Format file

— en.wikipedia.org, retrieved 2026-08-03

Source

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

Last verified against source: 2026-08-03. Due for re-check by 2027-08-03. This page as Markdown · OKF bundle · full dataset as JSON.