If it's not, it offers a way to automatically downgrade the Kindle app. Therefore, the current solution to this problem is to downgrade Kindle for PC/Mac to an older version.īonus Tip: Epubor Ultimate can detect whether your Kindle for PC/Mac is an older version or not.

Now no tool can directly handle this new DRM scheme if the Kindle books are downloaded from v1.25/v1.26 Kindle desktop app. Your Kindle eBooks will be encrypted with this new Kindle KFX DRM if you download Kindle eBooks via Kindle for PC/MAC version 1.25 or higher. Why and how to resolve it?Įarlier in 2019, Amazon has released a new Kindle KFX DRM to protect Kindle books. Before you convert the ebook formats, please first get the tool ready on your computer.įAQ: Failed to convert Kindle books to EPUB I downloaded my Kindle books via the Kindle for PC/Mac, but I got error information (Kindle KFX) and failed to convert the Kindle books. In the following parts, I will show you the detailed steps for any situation. High speed of conversion is also required.Įpubor Ultimate is the best EPUB Converter you can find in the market to convert all formats to EPUB and also to convert EPUB to other formats. Thus a great EPUB Converter ought to support DRM-protected books besides DRM-free ones.ģTo be an excellent EPUB Converter, it should be rather easy to use with user-friendly and clean interface. To be a great EPUB Converter, the following conditions must be met.ġThe best EPUB Converter should be able to convert EPUB books to other formats (like EPUB to PDF, EPUB to Kindle), and also convert other all formats to EPUB (like Kindle to EPUB, PDF to EPUB).ĢNow almost all books purchased from the mainstream bookstore (like Kindle/Kobo/Nook/Google Play) are encrypted with DRM protection. Best PDF to EPUB Converter-Convert PDF files to EPUB

Best EPUB to Mobi/PDF Converter-Convert EPUB to Kindle/PDF format Best Kindle to EPUB Converter-Convert Kindle books to EPUB

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