Origin V9.1
Origin is an easy-to-use software application that provides powerful data analysis and publication-quality graphing capabilities tailored to the needs of scientists and engineers.

Wolfram Systems Modeler
Build high-fidelity models using predefined components in an easy drag-and-drop environment. Perform numerical experiments on your models to explore and tune system behavior.

Anylogic Version 6.9
Anylogic is a simulation and modeling tool that supports discrete event, system dynamic and agent based modeling.
Now also supporting 3D Animation and easy Excel integration

Wolfram Mathematica 9
Adding more than 400 new features, including the new Wolfram predictive interface, integrated unit support, and 3D volumetric image processing.