I use DeDRM. Works as a plugin for Calibre. I import the books into Calibre and the DRM is stripped away automatically. Mostly painless. https://github.com/app

I use DeDRM. Works as a plugin for Calibre. I import the books into Calibre and the DRM is stripped away automatically. Mostly painless. https://github.com/apprenticeharper/DeDRM_tools https://github.com/apprenticeharper/DeDRM_tools