How long this code will work is anyone’s guess. It also now includes code that should handle the latest KFX encryption used by the latest Kindle for PC and Kindle for Mac. This release incorporates numerous small bug fixes contributed through pull requests to the GitHub repository.

To leave a comment, see this post: DRM Removal Tools for eBooks.ĭeDRM_tools_7.2.1.zip can be downloaded from Please update to the latest version if you are having issues. Follow the setup instructions to authorize.Īfter following these steps, I'm able to remove the Adobe DRM on the ebooks I purchase for backup purposes.Version 7.2.1 of the tools is now available.Navigate to and select the file downloaded from step 2.acsm file with Calibre, download the ebook, remove the Adobe DRM and save the book to your computer as an. acsm file when you try to download the ebook from the vendor website. When you purchase an ebook encrypted with Adobe DRM, you're sent a. Select OK to acknowledge your awesomeness.Select Yes on the confirmation dialog box.Navigate to the folder created from step 2 and select DeDRM_plugin.zip.

Open Calibre and navigate to Preferences -> Plugins.

Next, we need to install the plug-in that removes Adobe DRM. Per the Download for Linux page on, execute the following command: sudo -v & wget -nv -O- | sudo sh /dev/stdin Install noDRM / DeDRM_tools plugin for Calibre I've not yet looked into what I need to remove DRM from Kindle books. This is the process for removing Adobe DRM from ebooks. If this can help someone else backup their ebooks, well that's good too. I'm writing this little guide as a note to myself on how to setup Calibre to make backup copies of the ebooks I purchase on my Linux system. How to setup Calibre to remove DRM from ebooks on Linux Januon Michael Harley's blog

Download calibre dedrm plugin