Software for window and door manufacturers and for carpenters or joiners supports the typical work processes of the company, such as the calculation of a wide variety of products (windows, front doors, roller shutters, garage doors, interior doors, canopies, etc.) and helps, among other things, with the static calculation for plastic windows according to installation height and wind load. The software allows the post-calculation of material and times, supports the administration, bundling and output of CNC programs and also enables, for example, the transfer of the timber list from CAD programs or the automated price list creation based on the detailed calculation.