The Professional Edition adds unlimited free upgrades, support for film scanning, document feeders, and some other advanced features.
Both licenses are for life and support up to four computers. Pricing: VueScan is available in two editions, Standard Edition ($49.95) and Professional Edition ($99.95). VueScan also has built-in IT8 color calibration for scanners to ensure that scans are “color accurate”. The software also has some advanced features like batch scanning and multi-page PDF output, plus options for scanning faded slides and prints where colors are adjusted automatically for optimum color balance. There’s also an easy-to-use auto button which will make scans with all the settings adjusted automatically. VueScan is targeted at all levels of user and includes three operating modes: Basic, Standard, and Professional. older scanners won't work because their drivers haven't been updated. Catalina is the latest version of macOS and no longer supports 32-bit software.
