[BrentOzar]

Can’t you send PDFs to a Kindle? Been a decade since I used one, but I vaguely remember that being a thing.

[woile]

Yes you can, but it's not the best format to read on, and a PDF with 2 columns is kind of even harder to read.

[utopcell]

Pdfs are perfect on the kindle scribe, so long as they are not color. This is my primary use for the device. On smaller kindles, pdfs are probably a pain to read though.