Logisim - Logisim is an educational tool for designing and simulating digital logic circuits.
BOOLR - Open-source digital logic simulator
Logisim Evolution - Digital logic design tool and simulator. Contribute to logisim-evolution/logisim-evolution development by creating an account on GitHub.
Logicly - - Design circuits quickly and easily with a modern and intuitive user interface with drag-and-drop...
Digital Logic Sim - A minimalistic digital logic simulator.
Atanua - Atanua is a real-time logic simulator, designed to help in learning of basic boolean logic and...