EcosimPro - EcosimPro is a continuous and discrete modelling and simulation software.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
RT-LAB - OPAL-RT’s mission is to provide cutting-edge real-time simulation technology to engineers and researchers around the world.
FreeCAD - An open-source parametric 3D modeler
NetSim - NetSim software was created to simulate various Cisco systems. Cisco software is known around the world as being one of the best network, routing and switch systems for businesses and private use. Read more about NetSim.
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming