What are you trying to simulate (e.g., ADAS, autonomous driving, powertrain)?
CarMaker typically uses FlexNet or custom node-locked licensing. The software checks for specific hardware identifiers (like MAC addresses or USB dongles) unique to an authorized machine. Ipg Carmaker Torrent
An open-source multi-physics simulation engine capable of highly accurate vehicle dynamics modeling. General Robotics and Physics Engines What are you trying to simulate (e