Founded in 2017 as a spin-off of the Ferdinand-Braun-Institut, BeamXpert develops and distributes its software BeamXpertDESIGNER. This easy-to-learn software simulates the propagation of laser radiation through optical systems in real time. It is tailored to the needs of laser system developers and laser users. Leading companies worldwide use it to simulate laser systems in various application fields such as materials processing, EUV generation, ophthalmology, metrology and communications.