The RB file format is a Rocket eBook. It was introduced by NuvoMedia Inc in 1998 and was one of the first electronic books. It has the possibility to use DRM but it doesn’t most of the time.
Convert rb with:
|CloudConvert|| (8 votes, average: 3.13 out of 5, rated)
|Docspal.com|| (4 votes, average: 3.00 out of 5, rated)
|Zamzar.com|| (3 votes, average: 4.33 out of 5, rated)