- Extension
- .rb
- .fb2
- Format
- Text
- Text
- Category
- Ebook
- Ebook
- Developer
- NuvoMedia
- FictionBook
- 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.
- The FB2 (FictionBook 2.0 File) format is an open XML-based ebook format specifically designed for fictional literature, although it can also accommodate non-fiction. Unlike other ebook formats, FB2 focuses on the structure and content of the book, rather than its appearance. This means that the layout, font, and styling are determined by the e-reader device or software, offering a more uniform reading experience across different platforms.
- MIME Type
- application/x-rocketebook
- application/x-fictionbook+xml
