Massively parallel rigidbody physics simulation
An advanced network simulator to design and configure virtual networks
Data Analysis, Simulations and Visualization on the Sphere
General Mission Analysis Tool
SUMO is a microscopic, multi-modal traffic simulation.
A library for scientific data visualization
System dynamics program with additional features for economics
Virtual X-Ray Imaging Library on GPU
Modular System for Shelves and Coasts
A High-level Utility Package for FMI-based Software Development
PySCeS is the Python Simulator of Cellular Systems
OpenNum lets you distribute solvers with a nice graphical interface
Modbus slave simulator
PySCeS Constraint Based Modelling
Biomolecular electrostatics software
Application Integration for HPC Multiphysics