Mach-O binary (reverse byte ordering scheme, 64-bit) [33] — file signature CF FA ED FE at offset 0

For Mach-O binary (reverse byte ordering scheme, 64-bit) [33], hex signature is CF FA ED FE; offset is 0; extension is |, verified against its source on 2026-08-03.

What the source says

ch-O binary (reverse byte ordering scheme, 32-bit) [33] | CF FA ED FE | Ïúíþ | 0 | | Mach-O binary (reverse byte ordering scheme, 64-bit) [33] | 25 21 50 53 | %!PS | 0 | ps | <https://en.wikipedia.org/wiki/PostScript> PostScript document | 25 21 50 53 2D 41 64 6F 62 65 2D 33 2E 30 20 45 50 53 46 2D 33 2E 30 | %!PS-Adobe-3.0 ESPF-3.0 | 0 | eps epsf | <htt

— 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.