MITCalc will reliably, precisely, and, most of all, quickly guide customers through the design of components, the solution of a technical problem, or the calculation of an engineering point, without any significant need for expert knowledge.MITCalc is an open system designed in Microsoft Excel which allows not only easy, user-defined modifications and user extensions without any programming skills, but also mutual interconnection of the calculations, which is unique in the development of tailor-made complex calculations. The sophisticated interaction with many 2D CAD systems and SOLIDWORKS allows the relevant drawing to be developed or 3D models to be inserted into an assembly in a few seconds.