An OpenType font, typically with CFF/PostScript outlines.
| 0x00000000 | 4F54544F | OTTO | 'OTTO' sfnt tag |
OpenType extends TrueType with PostScript (CFF) outlines and advanced typographic features like ligatures and stylistic sets. CFF-flavoured OpenType files start with the tag 'OTTO'.
Have a file that might be OpenType font? Identify it with the File Type Identifier — it reads the magic number locally, nothing is uploaded. Or browse all formats.