Because e-books with DRM can not be converted.Ĭonvert ePub to AZW3 with Epubor UltimateĮpubor Ultimate eBook Converter is a one-stop eBook converter for you to convert different eBook format, include ePub, PDF, MOBI, AZW, AZW3, PRC, etc. Note: If the e-book files contain DRM, then Calibre will prompt an error. Calibre will start to convert your files. If you want to change the e-book title, cover image, profile or other information, you can directly modify them in this dialog box.įinally, click 'OK' button. In the new pop-up dialog box, set 'Output Format' option to “EPUB” on the upper right corner. Select ebook files that need to be converted in the main window and click 'Convert Books' button on the top of the window. Select the file and click Open, then the file will be added to your Calibre library. Run the Calibre and click 'Add books', then a window will pop up, allowing you to browse the Kindle AZW files in your local drive. After downloaded it, follow the instructions to install it. Convert ePub to AZW3 with Online Converterįirst, you need to download and install CalibreIt is a 100% free program to which you have free access and it offers you 5 versions to suit your operating system.Convert ePub to AZW3 with Epubor Ultimate.

Convert azw3