ODE is a platform independent C++ library for simulating articulated rigid body dynamics; ground vehicles, legged creatures, or moving objects. Supports advanced joints, contact with friction, and built-in collision detection. ODE is Free Software dua...

An online Java-based simulator that allows users to construct robots and other mechanical creations and watch them walk, move, or fly.

Research and educational tool for multi-agent systems and artificial intelligence. It enables two teams of 11 simulated autonomous robots to play soccer. The multiplatform C++ code is Free Software licensed under the GNU GPL.

Allows creation of 3D virtual worlds populated with multiple simulated robots. Supports customized wheeled, legged or flying robots. Includes API for robot control, physics, a complete library of sensors and actuators, and communication capabilities. ...

RARS is intended as a competition among programmers. It consists of a simulation of the physics of cars, a graphic display of the race, and a robot driver for each car. RARS is Free Software written in C and C++ and licensed under the GNU GPL.

A multibody dynamic and hydrodynamic simulation library implemented in object oriented, cross-platform C++. Suitable for simulation of underwater articulated robots, ROVs, and AUVs. Free Software licensed under the GNU GPL.

A public domain Matlab Toolbox for robot kinematics, dynamics and trajectory generation.

A Matlab/Simulink block library useful for rapid development of nonlinear 6-DOF Unmanned Air Vehicle (UAV) dynamic models. Proprietary, commercial software. May be used without charge by some non-commercial users.

An object oriented robotics simulation toolkit in C++. Includes forward kinematics, inverse kinematics, torque, acceleration and other functionality. ROBOOP is Free Software licensed under the GNU GPL.

A rigid body dynamic simulation package ideally suited for simulating legged robots (bipeds, quadrupeds, hexapods), robot arms, Stewart Platforms, and other mechanisms.