VueScan is a powerful scanning application that allows you to acquire high-quality images using a flatbed or film scanner. If you are not satisfied with the software delivered by the scanner vendor or if you want to improve it with new functions you should try this program. 

FEATURES - 
Scan Documents 
Whether you need to scan a single page or a hundred page book, VueScan has the tools to help you. 
Scan with Flatbed and Automatic Document Feeders (ADF) 
Scan to PDF (Single and Multipage) 
Optical Character Recognition (OCR) 
Automatic Color Detection 
Small document file sizes 
Automatic document deskewing 

Scan Photos 
Do you have a box full of photos in your drawer? Use VueScan to get them on your computer, and off your to-do list. 

Scan to JPG or TIFF 
Whether you’re saving a few snapshots or archiving boxes of prints, VueScan has the tools you need to output your scans at either the highest possible quality or a large number of good quality scans. 

Scan with Flatbed and Automatic Document Feeders (ADF) 
VueScan supports over 3000+ different scanners from 35 manufacturers, even scanners that don’t have drivers from their manufacturers anymore. 

Preset photo sizes for faster scans 
VueScan improves one of the slowest parts about scanning by scanning only the part of the flatbed where your photo is. So you can spend less time scanning, and more time enjoying your photos