Use Kindle as an Epub Reader?
Use Kindle as an Epub Reader?
Oh you mean kindle software as opposed to the tablet.
In that case just use Calibre
Phone home for sure since I suffered from the minor nuisance:
blog.the-ebook-reader.com/…/kindles-how-to-fix-di…
Easy fix in Calibre since just reconnect after the sync.
The bottomline is Amazon does not block side loaded epub/mobi.
Amazon recently changed how cover art works with sideloaded content on Kindle devices and it has caused an issue that makes book covers disappear. Basically if the book doesn't have a valid ASIN that corresponds with Amazon's server then the cover image will get overwritten with a generic thumbnail image. Some workarounds were discovered, like
I use koreader for my kindles and it works like charm, for every book and documents extensions

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices - koreader/koreader
Late to the thread, but it’s worth saying how convenient it can be to find a book online and just email it to the kindle, no cables or arcane software wrangling needed.
If you don’t mind having a generic cover and occasional janky formatting, it feels like a bit of wizardry every time I track down something I want to read and it’s there on my e-reader in a matter of minutes.