What is Rocket eBook?
An ebook format for the Rocket eBook reader.
Server processing uses engines we host. Availability depends on the deployed engine and supported file variant.
Technical details
RocketBook RB is a record-based ebook format associated with the Rocket eBook reader; records carry text and resource data. [1]
Background and compatibility
The Rocket eBook was an early dedicated reading device; RB is a legacy format now primarily encountered through conversion tools. [1]
Sources and references
- Frequently Asked Questionscalibre
Preview on your device
File metadata is available. A readable text preview depends on the file encoding and available browser reader.
Conversion support
Choose among the outputs listed below. Office conversion uses a browser engine when available and our hosted engines when required. Text exports reflow content. DRM removal is unavailable.
Read the format reference on Wikipedia ↗