A circuit simulator with graphical user interface (GUI)
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Graphically visualizes Bubble Sort for better understanding
Plug&Play Hardware simulation over a virtual bus system.
Integrated Development Environment (IDE) for learning HDL
Yet another system region and language simulator
RSSceSim - Reputation System Scenario Simulator
Lucid chamber simulator
Allows you to build your own circuits and test them
Live DVD with CORE network simulator
A Simulator for AWA in GMAT Exam (Win and Mac)
Highly realistic and immersive model for Flightgear.
An open source process simulator
The Future of the Java Circuit Simulator
A free automata simulator that simulates DFA/NFA/DPDA/NPDA/STM
Build now your diagram logic circuit
Virtual paper folding program
Simulate high power rocket flights with splash down plots