Circuit Simulator Animated electronic circuit simulator using ideal components to visualize voltage and current. Free Open Source Mac OS X Windows Linux Web Browser based app Portable Add a feature 36 Like
QUCS The Quite Universal Circuit Simulator (QUCS) is an integrated circuit simulator allowing the simulation and graphical presentation of results of large-signal... Free Open Source Mac OS X Windows Linux No features added Add a feature 20 Like
iCircuit Its advanced simulation engine can handle both analog and digital circuits and features realtime always-on analysis. It is the perfect companion to students, hobbyists... Commercial Mac OS X Windows Android iPhone Windows Phone ... iPad Price alerts Add a feature 7 Like
LTspice LTspice IV is a high performance Spice III simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching... Free Mac OS X Windows No features added Add a feature 12 Like
Ngspice Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is based on three open source software packages: Spice3f5, Cider1b1 and Xspice. Ngspice is part of gEDA... Free Open Source Mac OS X Windows Linux No features added Add a feature 4 Like
