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> The current file format for Kindle purchases, AZW, is just MOBI + DRM. Not these days it isn't. They built a custom format to support additional features so
by jscholes 5y ago
> The current file format for Kindle purchases, AZW, is just MOBI + DRM.
Not these days it isn't. They built a custom format to support additional features some time ago, KFX[1].
[1] https://wiki.mobileread.com/wiki/KFX https://wiki.mobileread.com/wiki/KFX