IgentBeam is a parametric multi-span beam calculator that enables calculations using the finite element method. These calculations are performed automatically after change of any parameter. The program enables the definition of prestressing tendons, optimization of their curve and automatic generation of cable loads. It is also possible to export such generated loads to Autodesk Robot Structural Analysis program. A short film showing the possibilities of the program can be seen at https://youtu.be/NZJQ_988YA0