We provide 2 apps to convert .vbk file to pdf file, we suggest user try Vitalsource DRM Removal first.
This is step to step guide to convert .vbk file to pdf file, VitalSource Bookshelf ebook to pdf file using Vitalsource Converter.
1). First, open ebook in Bookshelf, we need to view setting in Bookshelf.
Resize Bookshelf window height as windows desktop height, not maximize window, it looks like this image,
Change view to “Single Page View” in menu “View–>Single Page View”.
Click “Hide Navigation” button on toolbar to hide left navigation panel.
2). After setup Bookshelf window, run VitalSource Converter, click “Capture” button to start conversion, it will go through all pages and create a new PDF file.
3). Open new pdf file in pdf reader, zoom view to “Actual Size” to get better result.