SmartSim is a digital logic circuit design and simulation package.

• Designing circuits using your own custom components.
• Simulating circuits interactively, with the ability to explore inside custom components.
• Creating logic timing diagrams from simulations.
• Create circuits with loadable and saveable RAM/ROM.
• Exporting your design or timing diagram to PNG, PDF, and SVG.
• Plug-in components for expanding circuit capabilities.

Website: http://www.smartsim.org.uk/

Maintainer: ashleynewson@smartsim.org.uk