ONIX Code Lists Issue 3, August 2004
List 11: Epublication format code

Value Description Notes

01 HTML
02 PDF
03 Microsoft Reader ‘.LIT’ file format used by Microsoft Reader software
04 RocketBook
05 Rich text format (RTF)
06 Open Ebook Publication Structure (OEBPS) format standard
07 XML
08 SGML
09 EXE ‘.EXE’ file format used when an epublication is delivered as a self-executing package of software and content.
10 ASCII ‘.TXT’ file format