This package provides logical circuit simulation, it comes with common logic elements which includes logic gates, flop-flops, binary inputs and binary viewers. User can construct any logic circuit by drag and drop. This package is one of SimulaWorks
Qucs is a circuit simulator with graphical user interface.
TopSpice is an affordable integrated computer-aided circuit design software package offering advanced native mixed-mode mixed-signal analog/digital/behavioral simulation based on the industry standard SPICE simulator program.
SPICE OPUS is a free general purpose circuit simulator specially suited for optimization loops. It is a recompilation of the original Berkeley source code for Windows and Linux operating systems.
SPICE is the most commonly used analog circuit simulator today and is enormously important for the electronics industry.
AIM-Spice is the most commonly used analog circuit simulator today and is enormously important for the electronics industry.
CircuitPlusPlus is an implementation written in C++ of Falstads Circuit, created in order to increase performance. The software is an electronic circuit simulator. The gray color indicates ground. The green color indicates positive voltage.
MacSpice is an electronic-circuit simulator based on Spice 3f5.
ElectroMimic is an electronic circuit simulator in Javaa„?
Ngspice project aims to improve the spice3f5 circuit simulator.
Extensions to the circuit simulator Ngspice.