# Palm Desktop To Do Archive — file signature 00 01 42 44 at offset 0 For Palm Desktop To Do Archive, hex signature is 00 01 42 44; offset is 0; extension is DBA, verified against its source on 2026-09-22. - **Hex signature:** 00 01 42 44 _(verified: appears in the quote below)_ - **Offset:** 0 _(verified: appears in the quote below)_ - **Extension:** DBA _(verified: appears in the quote below)_ - **Format:** Palm Desktop To Do Archive _(verified: appears in the quote below)_ ## What the source says > 00 01 42 44 | ␀␁BD | 0 | DBA | Palm Desktop To Do Archive | ## Source - https://en.wikipedia.org/wiki/List_of_file_signatures Last verified: 2026-09-22. Review by: 2027-09-22. Part of [File format magic numbers](https://referencesource.org/file-format-signatures/).