Online AZW Converter

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Information about AZW file format

Name AZW
Full name AZW - Kindle Format 8
File extension .azw,.azw3,.azw4
MIME type application/vnd.-amazon.-mobi8-ebook
Developed by
Type of format Ebook file format
Description Kindle devices are designed to use Amazon's own e-book formats: AZW. In late 2011, the Kindle Fire introduced "Kindle Format 8" (KF8), also known as AZW3 file format. AZW3 supports a subset of HTML5 and CSS3 features, while acting as a container for a backwards-compatible MOBI content document.
Technical details Kindles do not support the EPUB file format used by many other e-book readers. Similarly to EPUB, Amazon's file formats are intended for reflowable, richly formatted e-book content and support DRM restrictions, but unlike EPUB, they are proprietary formats.
Associated programs Calibre, KindleGen