There are many questions about Kindles supporting EPUB. This is likely why they are waiting until Fall or Winter 2022 to add in support for sending EPUBS to the Kindle and for them to be read, instead of covertly converting them from one format to another. This is because Amazon is in the middle of changing their existing Java framework to React Native. This is actually easier now, than before. I think the first big step towards wide adoption of EPUB is to integrate support into the existing Kindle reading system on E INK devices and then the main Kindle app on Fire tablets.

In order to send EPUB books to your Kindle, they have to be DRM-Free, so the books cannot have any encryption. Send to Kindle also has a dedicated app for PC and MAC, in addition to a Google Chrome Plugin.

You can send the documents from your main email account and the TO address is your special Kindle email account, you can learn about this feature in their official help file. Most people send files as attachments in their favorite email client, such as Outlook, GMAIL or even Hotmail. You can send books, PDF files and other supporteed documents to your e-reader. Send to Kindle is a very underrated system to send files to supported devices registered to your Amazon account. Amazon is also disabling to the ability to send AZW to the Kindle. If you have MOBI books already on your Kindle, they will continue to be accessible. Send to Kindle will suspend the ability to load in MOBI, since it is an older file format and won’t support the newest Kindle features for documents. The company recently updated their Send to Kindle documentation and stated that it will add support for EPUB later this year. Amazon has announced that all of the modern Kindle e-readers will support the most popular ebook format in the world, EPUB.

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