logic simulator

Turns your Mac into a reliable Programmable Logic Controller.

LC Xmu emulates one or more Logic Controls or Mackie Controls in software.

Graphical network simulator that allows simulation of complex networks.

Precision solar-system simulator/calculator with interactive 3D views.

Simple iPhone simulator screen-capture application.

Electronic circuit simulator.

Heart surgery simulator.

Powerful planetarium simulator for astronomy enthusiasts.

Professional high speed automotive road test simulator.

Qucs is an integrated circuit simulator