When you purchase a Kindle eBook from Amazon, they deliver it in azk format.

However, if you are an author looking to self-publish on Amazon, you just need to upload the mobi file on Amazon KDP.

The azk format is automatically generated by the Amazon ecosystem.

Click on Apps and scroll down to the bottom of Apps section.

You should be able to read the azk file in Kindle App on your iPhone or iPad.

You can drag and drop the eBook (mobi) onto the Kindle folder on computer.

As time has progressed, Ive found myself using my physical Kindle less and less.

Partly because I forget to charge it, and partly because I can never get the lighting in my favorite reading locations quite right.

I could use the Kindle app for iOS but Ive found iBooks to be faster at syncing read position, and it feels a lot more natural to use.

Content In Kindle App Does Not Match Mac Since Thats

Im specifically focusing on the Mac since thats all I know; other users will have to venture elsewhere.

Content In Kindle App Does Not Match Install A Decryption

Since the Kindles eBooks are encrypted, we need to install a decryption plugin to do the heavy lifting there.

The decryption key is a product of the serial number for your device, so its not difficult to determine.

There are scripts to do conversions directly from Kindle hardwares eBooks, but its more effort.

However, iBooks requires ePub, so we need to both decrypt and convert the files.

At this point, weve got all we need, so we can use Calibre to do the conversion.

Just because the DRM is gone doesnt mean youre legally authorized to do so.