CalMAN® Client 3 enables computer calibration from CalMAN®. Client 3 manages computer calibration profiles during and after calibration. Client 3 is installed on the computer to be calibrated, which may be the computer running CalMAN or a separate computer. (In either case, CalMAN® communicates toClient 3 via IP.) There is a Mac OS version of Client 3 as well as a Windows version. At least one Client 3 license is included with all current levels of CalMAN® (more with some CalMAN licenses). This allows you to calibrate at least one computer from CalMAN. You can purchase additional Client 3 licenses to calibrate additional computers.