What?
This is an article taken from https://goodereader.com/blog/kindle/here-is-how-you-can-read-pdf-files-on-the-amazon-kindle which I wanted to take note of as it is a process that worked at time of print (6 June 2022) and I wanted to make sure it didn't just disappear or be difficult to find in future.

How?
The process of sending a PDF file to your Kindle device is also quite straightforward. All you need to do is send the PDF file to your Kindle email id. It is here that things might begin to seem a bit complicated in that not many might be aware Amazon allots an email address to every Kindle owner, and that it is unique for every Kindle device.

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