About OPDS. The Open Publication Distribution System (OPDS) Catalog specification is a syndication format for electronic publications based on Atom RFC4287 and HTTP RFC2616.
All of the formal versions of the OPDS Catalog specifications are available on the specifications page. What are OPDS Catalogs? OPDS Catalogs enable the aggregation, distribution, and discovery of books, journals, and other digital content by any user, from any source, in any electronic format, on any device. Ecosystème. Introduction à OPDS. Status of this document This is an introduction to the Open Publishing Distribution System Catalog 1.0 specification.
This document is informative rather than normative. OPDS.