ITI today releases the latest version of SimulationX, the software standard for physical modeling of mechatronics systems. Version 3.3 provides numerous functional enhancements and will be available with on demand software licensing for the first time. With the new release ITI again lives up to its name of developing the best simulation tools in terms of handling, intuition and reliability. The palette of ready-to-use, real-time capable models and physical components was expanded by ten percent. Highlight of the new release is the first independent SimulationX Modelica Edition. The all-in-one installation package simplifies the installation process by installing all required program components via a single setup automatically according to the user’s particular needs and profile.