Mobile office windows calculate software WinCalc provides a set of tools for mobile devices: 1. Calculation of windows. Allows you to create a full custom windows offer on the mobile device, and to get a price, to transfer the typed order in the office or on the production to be loaded into the windows calculation program WinCalc. 2. Display the order status. View the order information received from the supplier of PVC windows such as manufacture's terms, shipping etc. 3. Sending orders into