BeamXpert GmbH was founded as a spin-off of the Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH) in Berlin. The company headquarters in Berlin-Adlershof in the city for science, economy and media offers us a stimulating scientific environment. The BeamXpert team consists of PhD physicists with more than 50 years experience in theoretical and practical laser physics. Due to our daily work, the lack of an easy-to-use simulation software for laser radiation, which allows to calculate the propagation of laser radiation in optical systems, has been regularly brought to our attention.