Graphical Modeling 
Using System Modeler
Wolfram System Modeler is the natural way to create and organize models for all your model analytics needs. The software allows you to build complex systems using simple drag-and-drop methodology. ▶ Play Video
Wolfram Language Integration
When working on large and small modeling projects, System Modeler is the natural choice. Seamlessly switch between a graphical user interface dedicated to drag-and-drop modeling and a powerful analytics engine.
What's New in Wolfram System Modeler?
Find out what System Modeler can do for you and your systems. See the full list of modeling, simulation and analytics features. Find all updated changes on the What's New page.
If you are interested in exploring Wolfram System Modeler further, there are many ways to get your own copy of the software.