DRM removal plugin failed to install Issues Ignore the “Are you sure?” warning dialog(Yes”), then A “Success” dialog will appear, saying that the plug-in has been installed. Run calibre, select “Preferences” > “Plugin” > “Load plugin from file”, then choose the “DeDRM_plugin.zip” or “Obok_plugin.zip” from the unzipped DeDRM_tools_6.8.1 archive, click on the “Open” button. Add downloaded plugin zip file to Calibre. Download DeDRM_tools_6.8.1.zip and unzip it. (Latest update: You can also download the latest dedrm tools v10.0.0 and calibre 5.) This is how you add a plugin to the Calibre program. Users with calibe 4.x or earlier should use release 6.8.x of the tools. Users with calibre 5.x or later can use the latest version of plugins now. The v10.0.0 versions of this plugin should both work with Calibre 5.x (Python 3) as well as Calibre 4.x and lower (Python 2).ģ. It contains 2 plugins for calibre, DeDRM and Obok.Ģ. The Apprentice Alf blog stopped maintaining the DeDRM tools in 2021, and now noDRM is taking over maintaining the project. Import eBooks to Calibre to DeDRM or unlock eBooks. Calibre supports Linux, if you meet any problems when running calibre drm plugins on Linux, please contact Alf team to ask for help as I didn’t test Calibre DRM Removal for eBooks on Linux.ģ. Here what I introduced are all tested on my personal Windows laptop and Mac computer. DeDRM tools only work on our own purchased eBooks, eTextbooks and rented eBooks are not supported.Ĥ. Apple books and Nook ePubs are not supported now.ģ. This post introduces exactly how to dedrm eBooks from Kindle, Kobo and Adobe Digital Editions (such as Google Play books) files. DON’T resell those drm free eBooks and respect every author please.Ģ. DeDRM from eBooks is acceptable only when you want to backup or share your own files. In this post, I’ll focus on DeDRM with Calibre for Kindle/Kobo/ACSM eBooks part by part - and 10+ exclusive and effective solutions if you meet errors.ġ. When talking about Calibre DRM Removal 2020, we will know that we should add DeDRM tools to Calibre because they are must-have if we want to remove DRM from eBooks with Calibre.

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