Comment by m101

2 years ago

I'm not sure why but when I download some epubs and try to send to my kindle it fails. Only after using an online converter to convert them from epub to epub does it then work.

Maybe a little less hassle than using some web thingy. Ebook-convert is a cli application that comes with Calibre, and is probably what the online sites are using anyway.

  ebook-convert infilename.epub outfilename.epub

If I get an ebook that works with fbreader, but has issues on my nook, the above will fix it.

I've used Calibre with the KFX Output plugin for years, never had an issue with converting pirated epubs.