


Amazon has no plans to provide any sort of conversion process. These books should still be accessible through Calibre if they do not have DRM, thank goodness, but unless you upload them to your Kindle Docs account before August 2022 they will not be usable on Kindle. This has dire implications for everyone who has older ebooks in the MOBI format. Neither Send to Kindle nor emailing them to your Kindle email address will work. There will be no way to upload MOBI books, starting in August 2022. What I don't think people have realized is that after August, your MOBI format books will not be usable on Kindle unless they have already been uploaded to your personal documents. The information is accurate, according to Amazon. If you have any questions, please visit our help page or contact our Customer Service team. We’ll also be adding EPUB support to the free Kindle app for iOS and Android devices and the Send to Kindle desktop app for PC and Mac. Any existing MOBI files you want to read with our most up-to-date features for documents will need to be re-sent in a compatible file format.Īlso, compatible formats now include EPUB (.epub), which you can send to your library using your Send to Kindle email address. MOBI is an older file format and won’t support the newest Kindle features for documents. Any MOBI files already in your Kindle library will not be affected by this change.

We wanted to let you know that starting August 2022, you’ll no longer be able to send MOBI (.mobi. Thank you for using the Send to Kindle service to send personal documents to your Kindle library. It contained a pointer to the following page on the Amazon site:
