A Control Systems Toolbox for Julia
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
Plug&Play Hardware simulation over a virtual bus system.
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
An EnergyPlus shell for parametric studies and more ...
Static and Dynamic Structural Analysis of 2D and 3D frames.
OpenNum lets you distribute solvers with a nice graphical interface
Dedicated to computer-aided engineering Linux distribution
AVR simulator IDE
Application Integration for HPC Multiphysics
The Future of the Java Circuit Simulator
Growing suite of proteomics simulations for educational purposes
Simulate high power rocket flights with splash down plots
Free multiphysics simulation software package
The Repast Suite is a family of free agent-based modeling libraries.
Open Knowledge on engineering development.
An Open source Analysis and SImulation Toolbox for Fuel Cells
Open source 3D Matlab Isogeometric Analysis Code