|
azw files can be mobi AKA kF7 with DRM, i.e. a Mobipocket format.
The KF8 files, which are optionally encrypted have .azw3 file endings.
KFX files are .kfx on eink ereaders, but might be different on an app. They can be reflowable or fixed layout.
There are several fixed layout versions of PDF that are in Amazon wrappers as well as fixed layout KFX.
There are also topaz and actual PDF files on eink Kindles
|