Convert AZW4 to RB

With this free online converter, you can convert your AZW4 files to RB an unlimited number of times daily. With support for large ebook files and batch conversions, this is the best option for converting AZW4 to RB.

How to convert the AZW4 file to RB format?

AZW4 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 AZW4 file

STEP 1

Add your AZW4 file for conversion by using the Add files button or Add from URL button to add a link to your file.

Converting AZW4 to RB

STEP 2

Use left-click on the Start conversion button.

Download converted RB file

STEP 3

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

AZW4 Converter

What is a AZW4 file?

AWZ4 is an encrypted Amazon file format for textbooks pursued online. When it comes to comparing it to other file formats, it can be described as a PDF format in a PDB wrapper with a Digital Rights Management. Thanks to DRM, all files are protected from unauthorized use that violets the license agreement. So, if you have the intention to view the content inside of the AZW4 file, you have to own a license key. If you don’t have Kindle for PC or Kindle for Mac, there is one more way to open the AZW4 file. You can always convert it to any similar extension like ACSM, AVA, AZW, AZW3, BKK, or PDF. Of course, the best way to do this is to use our Converter365.

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.

Rate this tool

All our hard work means nothing if there are no satisfied users.