VHDL 2008/93/87 simulator
The A32NX & A380X Project are community driven open source projects
A beautiful, powerful, self-hosted rom manager and player
An open source re-implementation of Chris Sawyer's Locomotion
Open-source simulator for autonomous driving research.
NVIDIA Isaac Sim is an open-source application on NVIDIA Omniverse
Model-rocketry aerodynamics and trajectory simulation software
An implementation of a quantum simulator that you can run locally
Massively parallel rigidbody physics simulation
A minimalistic digital logic simulator
A Control Systems Toolbox for Julia
A Modular Simulation Framework and Benchmark for Robot Learning
A MATLAB toolbox for exporting publication quality figures
An open-source, GPU-accelerated physics simulation engine
An interior design application to draw house plans & arrange furniture
A cross-platform statistical package for econometric analysis
An advanced network simulator to design and configure virtual networks
The Open Source CFD Toolbox
Simulate chemical processes using advanced thermodynamic models
XFLR5 is an analysis tool for airfoils, wings and planes
FlightGear Flight Simulator: free open-source multiplatform flight sim
General Mission Analysis Tool
SUMO is a microscopic, multi-modal traffic simulation.
Open Source CFD Toolbox