- Extension
- .mac
- .rb
- Format
- Binary
- Text
- Category
- Raster Image
- Ebook
- Developer
- Apple
- NuvoMedia
- Description
- Bitmap graphic created by MacPaint for the Macintosh, one of the first painting programs for the Mac; supports only black-and-white graphics since the original Macintosh had a monochrome monitor.
- 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
- image/x-macpaint
- application/x-rocketebook
