Convert Online between various File Formats
How to convert epub to azw3?
Step 1. Use the Add files OR drag and drop button above and select one or more epub files from your computer or mobile device.
Step 2. Choose azw3 from the drop-down list above. You can select different formats for each uploaded file.
Step 3. Once you selected all output formats, click or tap the Start Conversion button or Convert near each individual epub file in the list.
Step 4. Wait for the conversion process to finish and download each resulting azw3 file or create a zip archive for all of them.
Electronic Publication (.epub)
EPUB is an e-book file format that uses the ".epub" file extension. The term is short for electronic publication and is sometimes styled ePub. EPUB is supported by many e-readers, and compatible software is available for most smartphones, tablets, and computers. EPUB is a technical standard published by the International Digital Publishing Forum (IDPF). It became an official standard of the IDPF in September 2007, superseding the older Open eBook standard.
Amazon Kindle File Format (.azw3)
Kindle File Format is a proprietary e-book file format created by Amazon.com with the extension .azw that can be downloaded and read on devices like smartphones, tablets, computers, or e-readers that have Amazon's Kindle app.
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