Convert RB to MOBI

With this free online converter, you can convert your RB files to MOBI an unlimited number of times daily. With support for large ebook files and batch conversions, this is the best option for converting RB to MOBI.

How to convert the RB file to MOBI format?

RB converter offers premium service and an easy way to convert your files. Just follow these three steps, and you’ll convert your files on your first try.

Upload RB file

STEP 1

Add your RB file for conversion by using the Add files button or Add from URL button to add a link to your file.

Converting RB to MOBI

STEP 2

Use left-click on the Start conversion button.

Download converted MOBI file

STEP 3

Wait a few moments to download your converted MOBI ebook files.

RB Converter

What is a RB file?

Nuvo Media developed the RB file extension for its Nuvo Media’s Rocket e-book device. It is a container for Rocket eBook content. This type of file format can use a DRM, but the books that are available in Rocket eBook today don’t use it anymore. The container usually contains and HTML file with a few extra features. It contains images and a pseudo-OPF file with the metadata. The primary programs used for opening RB files are REB 1100 and Rocket eBook. Now, users are converting this type of file extensions to some other file format.

MOBI Converter

What is a MOBI file?

MOBI is a file format designed for mobile and eReader devices with low bandwidth. The MOBI format is very lightweight, and it supports bookmarks, notes, corrections, and JavaScript. This e-book file format supports standard HTML, and it’s one of the Open eBook Publications. It also can contain DRM features to prevent copying or unauthorized viewing of a MOBI file. You can open this type of file format on any device that supports the Amazon Kindle software. To read files with MOBI extension, you could also use Calibre, Geometer Plus FBReader, BookDesigner, Cool Reader, etc.

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