Please update to the latest version if you are having issues. Version 6.6.2 of the tools is now available. If using one of the stand-alone apps, create a KFX-ZIP file by creating a ZIP archive of all of the files in a book subfolder within the main Kindle for PC/Mac content folder and then changing the file extension from “.zip” to “.kfx-zip”. After the DeDRM plugin removes the DRM, then the KFX Input Plugin will package it into a single KFX file. If using the calibre plugin, install the KFX Input Plugin to automatically locate all of the files that make up a KFX format book and gather them into a KFX-ZIP. Thanks to work by several people, the tools can now decrypt KFX format ebooks from Amazon. To leave a comment, see the previous post: DRM Removal Tools for eBooks. Hopefully fixes the problem with KFX and the stand-alone tools. Please update to the latest version if you are having issues.ĭeDRM_tools_6.6.1.zip can be downloaded fromįirst release using the new directory structure and release script. Version 6.6.1 of the tools is now available.

Calibre plugins to deDRM