- Extension
- .dbk
- .rb
- Format
- Binary
- Text
- Category
- Backup
- Ebook
- Developer
- Sony Ericsson
- NuvoMedia
- Description
- 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.
- 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.
- MIME Type
- application/x-sonyericsson-dbk
- application/x-rocketebook
