When I had a Mac, I hated the Calibre reader for its slowness, and honestly, it was unnecessary because iBooks is pretty great regarding typography and formatting.
However, on Windows, I've found that the Calibre reader is the best. I've found that Adobe Digital Editions and the Kindle reader have terrible formatting on a non-mobile screen.
However, on Windows, I've found that the Calibre reader is the best. I've found that Adobe Digital Editions and the Kindle reader have terrible formatting on a non-mobile screen.