Drag and drop support easy to use.
No quality lost, just remove drm protection, the same quality as source epub files.
Create a decrypted ePub file,No change to source files, no need to backup the source files.
Remove ebook DRM.
Support ebook provider:
OverDrive eBooks, Public library ebook.
Sony Library ebook,
http://ebookstore.sony.com/download/Purchased Kobo books,
http://Kobobooks.comPurchased Google books.
All other epub ebook opened in digital editions.