FlightGear Flight Simulator: free open-source multiplatform flight sim
An advanced network simulator to design and configure virtual networks
System dynamics program with additional features for economics
Digital Circuits Design and Simulation
Application Integration for HPC Multiphysics
R/Bioconductor toolkit for mass spectrometry data
Graphical Interface for Medical Image Analysis and Simulation
An Open source Analysis and SImulation Toolbox for Fuel Cells
Chromatography Analysis and Design Toolkit
Prototype editor for the SDEM Mapping Language
Simulates an open-content discourse community (e.g. a wiki).
A platform for modelling influenza-like epidemics and containment