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AZW to AZW3 converter

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You can convert azw file to azw3 as well as to variety of other formats with free online converter.

How to convert azw to azw3?

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Step 1

Upload azw-file

Select azw file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
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Step 2

Convert azw to azw3

Select azw3 or any other format, which you want to convert.
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Step 3

Download your azw3-file

Wait till your conversion process will be completed and click download converted azw3 file.

Online and free azw to azw3 converter

Fast and easy
Just drop your azw files on the page to convert azw3 or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security.
We delete uploaded azw files instantly and converted azw3 files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All azw to azw3 conversions make in the cloud and don't use any resources of your computer.


File extension
File category
Amazon Kindle Reader
Kindle for iOS
Kindle for Android
Main program
Amazon Kindle Reader
AZW, an older version of AZW 3 (also known as Kindle Format 8), is an ebook file format first rolled out onto Kindle devices in 2007. It’s based on the MOBI file format that Amazon bought in 2005. Although AZW files are based on MOBI, they contain better compression than MOBI files and are usable on Amazon Kindles or a device with Kindle software.
Technical details
AZW file format only has a few difference from the MOBI format and is a bit superior when it comes the rate of comparison and also includes DRM by Amazon. DRM functions to restrict the use of a file to the specific id of the device which associated with details of the owner. One notable advantage of this format is that it is restrictive when it comes to allowing additions to a file for series related to metadata.
MIME type

Amazon KF8 eBook File

File extension
File category
Main program
Amazon Kindle
AZW3 a creation by Amazon kindle8 and is an e-Book format. CSS3 Pop-up text system is supported by this format together with HTML5 and in built fonts. This type of format also possess strong and capable document formatting. It is also composed of separate DRM protection that is active. Software programs can be used to create AZW3 books for example KindleGen by Amazon which is free for users.
Technical details
AZW3 files comprise of a set of EPUB files which make use of a Palm database jointly with the DRM protection scheme by Amazon. Support by the EPUB 3 is select but it can still support EPUB files that are already in existence. MOBI files can also be embedded in an AZW3 file at the start, while the newer EPUB exists later in the file. Fourth generation kindle devices support this file format and also the Kindle Fire device.
MIME type


❓ How can I convert azw to azw3?
Firstly, select a azw to azw3 file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert azw to azw3?
Images conversion usually takes a few seconds. You will convert azw to azw3 very quickly.
🛡️ Is it secure to convert azw to azw3 on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including azw to azw3) is 100% safe.
📱 Can I convert azw to azw3 without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including azw to azw3) online on your computer or mobile.