HyperSizer is licensed as either a single computer copy, or as a network server copy. Additionally the user may choose between a fully paid up license or an annual license. For the fully paid up option, the yearly maintenance, support, and updates (MSU) cost 20% of the fully paid up license. The annual license cost includes the yearly MSU, but is less cost effective than a fully paid up license for periods more than 2 1/2 years.
