MarketSharp is a web based program that is accessed through a web browser. All operating systems are supported at this time but any operating system that is not Windows will have limitations with our print files. (MarketSharp print files use Microsoft technology and must be edited and created on Microsoft operating systems.) Currently the best operating system to use would be any Microsoft Windows OS that is still supported by Microsoft itself. Windows 10, 7, and Windows 8 Apple operating systems are supported but have limitations with the print files in MarketSharp.