VHDL 2008/93/87 simulator
The A32NX & A380X Project are community driven open source projects
An implementation of a quantum simulator that you can run locally
An interior design application to draw house plans & arrange furniture
A cross-platform statistical package for econometric analysis
XFLR5 is an analysis tool for airfoils, wings and planes
Simulate chemical processes using advanced thermodynamic models
An advanced network simulator to design and configure virtual networks
The Open Source CFD Toolbox
FlightGear Flight Simulator: free open-source multiplatform flight sim
General Mission Analysis Tool
Data Analysis, Simulations and Visualization on the Sphere
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Open Source CFD Toolbox
SUMO is a microscopic, multi-modal traffic simulation.
A library for polyhedral mesh generation
A 3D surface and volumetric mesh generator for MATLAB/Octave
Industry standard communication with compliant image generators.
X-Ray and Neutron Reflectivity Modeling
Physically accurate and validated GPU ray-tracer
Plataform for Simulation of Systems of Electrical Energy
A library for scientific data visualization