- Extension
- .rb
- .epub
- Format
- Text
- Binary
- Category
- Ebook
- Ebook
- Developer
- NuvoMedia
- IDPF
- Description
- RB is an eBook file format that was developed by NuvoMedia. It was first used in Nuvo Media’s Rocket eBook device. It contains the contents of the book in HTML form.
- An EPUB file is a digital ebook saved in the EPUB format, an open XML-based format for digital books and publications. It provides a standard digital publication format for publishers and consumers. EPUB files can be viewed with supporting software programs and hardware devices, such as the Sony Reader and Barnes & Noble Nook.
- MIME Type
- application/x-rocketebook
- application/epub+zip
