The Preprocessing license provides vTools for arithmetic operations as well as smoothing and morphology operations on images. With these high performance algorithms image features can be enhanced, masked or weakened, to improve and optimize for further image processing steps.
Commercial licenses can be bound to a computer or a dongle. System-bound licenses do not require additional hardware, but are bound to one system. Dongle licenses can be moved from one system to another. You can choose what works best for you.