This article explains how to transfer PDFs to a Kindle device or Kindle app via email. It includes information about sending PDFs to the Kindle app on Windows 10 PCs and Macs, which do not support sending to Kindle email addresses.
Amazon's Kindle e-readers and apps are known for displaying digital content purchased from the online Amazon Kindle Store, but they also support PDF files from other sources.
Transfer a PDF file to a Kindle e-reader or app via email. Before you can perform the transfer, you must do the following:
To read a PDF on Kindle and initiate the file transfer process, you will need to know the unique email address associated with your Kindle e-reader, tablet, or app.