How to Convert EPUB to AZW3

AZW3 - Kindle Format 8 (KF8), Amazon's newer version of AZW, supporting HTML5 and CSS3 which were not supported through the standard AZW format, is used by Amazon for all new Amazon eBooks. It is supported by fourth-generation Kindle devices running firmware version 4.1.0 or later as well as the Kindle Fire device.

If you are looking for a way to convert your eBooks to AZW3 (also called KF8) format to read them on your Kindle devices, Any eBook Converter is a perfect tool to do that job - Just upload your eBooks to the eBook Converter, then customize output format and output path, and finally click “Convert” button. In a few seconds, you will get your eBooks saved in AZW3 format.


Any eBook Converter is a professional eBook tool engaged in removing DRM from Kindle, Adobe, Kobo & Nook eBooks and converting them to DRM-free AZW, PDF, MOBI, EPUB, TXT, KFX formats.

The following is a detailed guide on how to convert EPUB to AZW3 with Any eBook Converter. Please make sure you have the program installed correctly on your computer before we get started.

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Step 1. Add EPUB Files to the Program

Click “Add eBook” button on the upper left. There will be a pop-up window to allow you to browse and choose your EPUB books and upload them to the program. You can simply drag and drop your eBooks to the main panel as well.

How to convert EPUB to AZW3

Step 2.Choose AZW3 as Output Format

Click the “V” button on the bottom and then select AZW3 from the available output format - EPUB/ MOBI/ PDF/ AZW3/ TXT/ KFX. Then you will see “Convert to AZW3” on the interface.

Click the “Settings” button on the upper right and here you can customize the output path for the target eBooks. If you want to modify the metadata of your eBooks, just click the “Edit” button (like a pen) on the right.

Step 3.Convert EPUB to AZW3

Click “Convert to AZW3” on the interface. When the conversion is done, by clicking the “History” button on the upper right or directly going to the output folder you set in previous step, you can find your converted eBooks in AZW3 format.

Extra Recommendation

If you are searching for a way to convert PDF to EPUB or any other format, PDFMate PDF Converter Free, a totally free program, must be your first choice. Hightlights:

>> Convert PDF to Word, Text, EPUB, Image, HTML, SWF;

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