Claris Works word processing doc — file signature 02 00 5a 57 52 54 00 00 00 00 00 00 00 00 00 00 at offset 0

For Claris Works word processing doc, hex signature is 02 00 5a 57 52 54 00 00 00 00 00 00 00 00 00 00; offset is 0; extension is cwk, verified against its source on 2026-08-03.

What the source says

02 00 5a 57 52 54 00 00 00 00 00 00 00 00 00 00 | ␂␀ZWRT␀␀␀␀␀␀␀␀␀␀ | 0 | cwk | Claris Works word processing doc

— 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.