Model Rocket Design and Simulation Software. RockSim is a computer software that allows you to design any size rocket, and then simulate its flight to see how high, and how fast it will fly. Even before you start building your creation, you'll find out if it is stable and safe to launch. Just image how much money you'll save by doing all your test flights on your computer.

RockSim allows you to take your cool rocketry ideas, and flush out the concept to see if they'll be stable when you launch them. This is important, because you want to make sure all your homebrew creations are safe. Right? This process of selecting parts, and arranging them into a rocket to see if it will work is called "designing" a rocket.

Limitations:
* 30 days trial or 30 uses

The license of this software is Free Trial Software, the price is $120.00, you can free download and get a free trial.