EPUB to RB Converter

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EPUB Details

EPUB (short for electronic publication) is a free and open e-book standard by the International Digital Publishing Forum (IDPF). Files have the extension .epub. EPUB is designed for reflowable content, meaning that an EPUB reader can optimize text for a particular display device. EPUB also supports fixed-layout content. The format is intended as a single format that publishers and conversion houses can use in-house, as well as for distribution and sale. It supersedes the Open eBook standard. An EPUB file uses XHTML 1.1 (or DTBook) to construct the content of a book as of version 2.0.1. This is different from previous versions (OEBPS 1.2 and earlier), which used a subset of XHTML. There are, however, a few restrictions on certain elements. The mimetype for XHTML documents in EPUB is application/xhtml+xml.

Developed by

International Digital Publishing Forum (IDPF)

Associated programs

Adobe Digital Editions
Apple iBooks
Mobipocket Reader Desktop
Sony Reader

MIME type

application/epub+zip

RB Details

RB is a container for holding Rocket eBook content. You can use DRM but books that came today not in use. The container typically contains an HTML file with images of the same and a pseudo-OPF (.info) file with all metadata or at least this is what it looks like after being converted.

Developed by

NuvoMedia

Associated programs

Book Designer
GEB Librarian
RB2Project

MIME type

application/x-rocketbook

Top 5 RB Conversions

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