VueScan changes nothing on your system, installs nothing in your operating system and all other scanner software will continue to function. VueScan increases your productivity and saves you money. VueScan has advanced scanning options, powerful features, and greatly improves your scans with superior color accuracy and better color balance. VueScan supports more than 700 scanners and 209 digital camera raw files and takes about 5 minutes to download and install.