I have a Kindle PaperWhite, but most of my books are in EPUB format. Calibre automatically creates an AZW3 from the EPUB when I Send to my Kindle, which is great!
But I don't want the AZW3 after the Send. I just don't need it anymore. Right now I have to take extra steps to delete it afterwards.
Is there a way to specify to Calibre that it should treat the converted AZW3 as just a temp file that should be cleaned up after the Send completes, without adding it to the library?
