I’m looking for recommendations. I usually use Overdrive with books I’ve downloaded (I think in the epub format). But now I hear that Overdrive is no longer being supported (I think the company wants people to use their Libby app instead). I’m hoping to find something open source and privacy minded. Also not wild about what Overdrive is doing to public libraries
I use an old 4th Gen kindle from 2011. Amazon has a web service where you email a file to a specific address and it is added to your library. Alternatively I have used calibre to load ebooks via USB.