- Extension
- .rb
- .dbk
- Format
- Text
- Binary
- Category
- Ebook
- Backup
- Developer
- NuvoMedia
- Sony Ericsson
- 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.
- Mobile phone backup file created by Sony Ericsson PC Suite, a program used to manage Sony Ericsson mobile phones; stores phone information, such as contacts, in a compressed format.
- MIME Type
- application/x-rocketebook
- application/x-sonyericsson-dbk
