The default key is found and stored in the preferences automatically. On Macintosh and Windows systems no customisation is required for ebooks from Kindle for Mac/PC, Nook Study, or Adobe Digital Editions (ADE), provided that calibre is run on the same computer and user account as the installation of Kindle for Mac/PC, Nook Study, or ADE to which the books were downloaded. Click on “OK”.Ĭustomising the plugin with encryption keys A “Success” dialog will appear, saying that the plug-in has been installed.
To be able to use the DeDRM plugin for calibre, it is necessary to install calibre first.
However, it is possible to added third-party software (‘plugins’) to enhance calibre.
It is available for Windows, Mac OS X and Linux.Ĭalibre cannot, on its own, remove DRM from ebooks. Calibre is a free, open source, ebook management and conversion utility created and maintained by Kovid Goyal.