Ithink
Isee Player v.9.1.4.491
The isee Player lets you view, run, print and share both STELLA and iThink models for free.
Isee NetSim v.1 1
isee NetSim is the next generation in web-based model sharing. With isee NetSim, you'll quickly and easily publish STELLA and iThink models to the web making them accessible to anyone with a browser.
Isee STELLA v.9.1.4.491
STELLA offers a practical way to dynamically visualize and communicate how complex systems and ideas really work.