20-sim is a modeling and simulation program that runs under Microsoft Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these.


20-sim fully supports the use of components. This allows you to enter models as in an engineering sketch: by choosing components from the library and connecting them, your engineering scheme is actually rebuilt, without entering a single line of math!

20-sim is loaded with model libraries and toolboxes that will help you to create models more efficiently and analyse the results:

To find more information, please visit the 20-sim website.

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