TurboScanner is the most advanced application that converts images into PDF documents.
The main feature is the ability to add pages into existing PDF document.
TurboScanner is using GPU Acceleration for image processing, so processing will take less than a second! In modern devices, you won't even notice loading, because all will be processed "on the fly."

Features:
· GPU accelerated image processing.
· The ability to add a new page into any PDF document.
· The ability to adjust the contrast and brightness.
· Crop image with zooming feature for more accurate cropping.
· Powerful PDF viewer can replace any other reader you are using.
· The ability to rename the document before sending it.
· The ability to save the edited image to photos album.
· Switch between grayscale and colour image.