There was a download of MathModelica 2.1.2 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version among the program users is 2.1.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. MathModelica is included in Games. This software is a product of MathCore. The most frequent installer filenames for the program are: SimulationCenter.exe and SystemDesigner.exe etc.
From the developer:
MathModelica is useful in a variety of areas, such as modeling and simulation in the automotive and aircraft industries, robotics, complex machinery, and life science. Take advantage of the technology that makes it possible to bring modeling and simulation several steps closer to the real product, not otherwise possible with today's de-facto standard tools.
You may want to check out more software, such as Disaffected! or CyberPony, which might be similar to MathModelica.