RB to MOBI Converter

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rb

Rocket eBook

Was developed for the first mass-produced e-book reader – Rocket eBook. The format is written in Ruby. RB files are containers holding the entire content for a Rocket eBook device. It has DRM protection capability which is not used in the books published at present due to the format’s lack of popularity.

mobi

Mobipocket eBook

Is a format used in the MobiPocket Reader software on desktop and mobile platforms. Books in this format can have .prc and .mobi file extensions. MOBI was originally based on the PalmDOC format; adding HTML tags made it possible to create a high-compression version which compresses data to a high degree. There are a number of formatting restrictions – the text cannot be indented, and inserted tables and images cannot be formatted.

How to convert RB to MOBI

Step 1

Upload rb-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to mobi"

Choose mobi or any other format you need as a result (more than 200 formats supported)

Step 3

Download your mobi

Let the file convert and you can download your mobi file right afterwards

How to convert MOBI to RB