Featured 

VBK to PDF

Software
VitalSource Bookshelf
free rating
11,727
VitalSource Technologies LLC
VitalSource Bookshelf is a simple program...
VitalSource Bookshelf is a simple program that lets you download and read e-textbooks purchased
VitalSource Converter
rating
89
ebook-converter.com
VitalSource Converter is a tool to remove DRM protection from VitalSource Bookshelf...
(VBK) ebooks. It remove the DRM and creates a new PDF