A Much Better and Easier Way to Remove Kindle DRM Solution 3 Download & Transfer via USB on Amazon. Solution 2 Disable KFX Support in Kindle for PC/Mac. Solution 1 Downgrade Kindle for PC/Mac to Older Version The following are 2 solutions that are 100% working. Now Calibre can not directly handle this new DRM scheme if the Kindle books are downloaded from v1.25/v1.26 Kindle desktop app and higher version.Therefore, the current solution is to downgrade your Kindle to older version, disable KFX support in the latest version Kindle deskotp, or download from Amazon site with Download & Transfer vis USB.

Your Kindle eBooks will be encrypted with this new Kindle KFX DRM if you download Kindle eBooks via Kindle for PC/MAC version 1.25 or higher, or Kindle device with firmware higher than 5.10.2. Why?Įarlier in 2019, the Kindle has released a new Kindle KFX DRM. FAQ: Failed to remove Kindle DRM with Calibre I cannot remove DRM from the Kindle books downloaded from Kindle for PC/Mac or from my Kindle device.

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