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.
EcosimPro - EcosimPro is a continuous and discrete modelling and simulation software.
slm - Slim, Jade like template engine for node
RT-LAB - OPAL-RT’s mission is to provide cutting-edge real-time simulation technology to engineers and researchers around the world.
FlexSim - Simulation software to model, simulate, predict, and visualize systems in manufacturing, material handling, healthcare, warehousing, mining, etc.
OpenModelica - OpenModelica – A Free Modelica Environment!