Originally Posted by Marius_Hancu
I'm selling it only on Amazon (exclusive arrangement), and they don't use PDF.
As to needing a "hardware" Kindle, that's not necessary.
You will need a Kindle for the PC
reader or another free program/app in
order to read the file on your device:
Once you have it there, you may want to use calibre
(free, again) to make the conversion to PDF or many other formats.
Downloaded Kindle, but seems your book ain't free no longer.