ACTpro Software provides all the functionality required to configure and manage the ACTpro controllers. ACTpro software is intuitive and easy to use and scales from a single door to thousands of doors. The FREE version of ACTpro software is unregistered version of the ACTpro software and is limited to 100 doors and one computer. See ACTpro software datasheet for a complete list of difference between free and chargeable version.