Eplee - A simple and beautiful open-source ePub reader
Buch - A Telegram book reader bot
Bookman - Read books via email
Pixeden - Pixeden is an all-in-one premium design and web resources platform that provides high-quality graphic design templates and lots of other files.
AudioNotes - Easily record and share audio messages from your Mac menubar
FolioReaderKit - A Swift ePub reader and parser framework for iOS.