VueScan is a scanning program that works with most high-quality flatbed and film scanners to produce scans that have excellent color fidelity and color balance. VueScan is very easy to use, and also has advanced features for restoring faded colors, batch scanning and other features used by professional photographers.VueScan changes nothing on your system, installs nothing in your operating system and all other scanner software will continue to function. You can purchase VueScan at any time and instantly get a serial number that disables image watermarking.To upgrade VueScan, just install this trial version and enter your serial number to enable the Edition you've purchased. Use the About menu command in VueScan to display what Edition you have and whether you qualify for a free upgrade.You don't need to uninstall the old version before installing this new version - the old version will be overwritten. VueScan is limited by the number of supported devices.Features: scans documents, photos and film creates PDF, JPEG, TIFF and TXT files supports 'File | Import' from Photoshop supports more than 1500 scanners has 32-bit and 64-bit versions