| name | mediatype | type | date released | Extension | Latest version | Magic number | Open format | Standard | Website | file |
|---|---|---|---|---|---|---|---|---|---|---|
| HTML | Text | Text | 1993 | SGML [Standard_Generalized_Markup_Language] | 5 | Yes | HTML 4.01 | Website | ||
| EPUB | Application | Text | 09/2007 | .epub | 3.0.1 | PK 0x03 0x04 | Yes | ISO/IEC TS 30135 | Website | |
| CSS | Text | Text | 17/12/1996 | .css | CSS 1, CSS 2, CSS 2.1 | Website | ||||
| CDX Format | Other | Text | .cdx | Website | ||||||
| CDXML | Other | Text | .cdxml | Website |