# Microsoft Tape Format — file signature 54 41 50 45 at offset 0 For Microsoft Tape Format, hex signature is 54 41 50 45; offset is 0, verified against its source on 2026-09-22. - **Hex signature:** 54 41 50 45 _(verified: appears in the quote below)_ - **Offset:** 0 _(verified: appears in the quote below)_ - **Format:** Microsoft Tape Format _(verified: appears in the quote below)_ ## What the source says > 54 41 50 45 | TAPE | 0 | | Microsoft Tape Format | ## 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/).