Using Amazon's Send to Kindle Feature The most straightforward way to open ePub books on a Kindle is by using Amazon's Send to Kindle feature, and this is the method I've used primarily.

A new jailbreak called WinterBreak allows users to modify Kindle e-readers released since 2013, potentially opening them up ...

The Amazon Kindle content system is currently experiencing significant technical issues, causing inconvenience and frustration for users. For instance, users have been unable to open new books ...