The Open Source CFD Toolbox
Data Analysis, Simulations and Visualization on the Sphere
SUMO is a microscopic, multi-modal traffic simulation.
A code primarily aimed at DNA and RNA coarse-grained simulations
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
OpenCL support for GNU Octave
System dynamics program with additional features for economics
Random phenomena generator
Ab initio simulator for thermal transport and lattice anharmonicity
A simulation library for discrete event and hybrid dynamic systems.
Wind Turbine Rotor Design and Simulation
Draw and Simulate Finite States Machines (FSM)
Real-time interactive 3D graphics API for scientific simulations
AVR simulator IDE
Application Integration for HPC Multiphysics
The FMI++ PowerFactory FMU Export Utility
Optimer: a SPICE base electrical/ electronic circuit optimization tool
OpenM++: open source microsimulation platform
The DREAM toolbox is a free open source acoustic field simulation tool