SimulationX 3.9 – a complete virtual laboratory!

Based on the open Modelica standard, the simulation software SimulationX® offers you a modeling platform which can be easily customized to your very needs and development tasks. You are free to use elements from the ESI ITI model libraries, derive new developments from them or create completely new model elements from scratch to save and manage them in your own libraries. You get a fully customizable tool for modeling and system simulation that can be extended any time. Specific interfaces with numerous CAx tools and post-processing applications as well as open interface standards, such as FMI, ensure a seamless integration of SimulationX® into your product development chain.


  • Open to company-specific requirements and processes
  • Flexible integration with many other tools
  • Intuitive to use
  • Proven for years