AZW Converter
Convert files to and from AZW online for free. Fast, secure, and high-quality file conversion with no sign-up or software required.
Maximum file size is 1GB
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What is an AZW file?
The AZW format is Amazon's proprietary eBook file type, fundamentally based on the Mobipocket (MOBI) standard but encapsulated with Amazon's digital rights management (DRM) scheme. Structurally, it utilizes a Palm Database (PDB) container format and typically implements PalmDOC (LZ77) or Huffman compression algorithms to store reflowable text and low-resolution raster images. Originally introduced with the first Kindle in 2007, it is restricted to the Amazon ecosystem and lacks the advanced styling capabilities found in the newer KF8 standard.
How to open an AZW file
Due to inherent DRM encryption, AZW files are natively readable only on Amazon Kindle hardware and the Kindle application for Windows, macOS, iOS, and Android. For non-DRM AZW files, open-source eBook management software such as Calibre can decode and convert the content, though modifying DRM-protected files requires circumvention tools that may violate terms of service.
AZW Technical Info
- Full Name
- Amazon Kindle eBook Format
- Developed By
- Amazon
- Initial Release
- 2007
- MIME Type
- application/vnd.amazon.ebook
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