Pspice

Software for Simulating Voltage and Currents of a text file net-list of a electronics components such as Resistors, Capacitors, inductors, transisters, Diodes, Voltage...

Freemium Windows

PartSim

PartSim is a free and full-featured SPICE circuit simulator that runs directly in your browser. PartSim schematic editor runs in your browser using javascript and...

Free Web

MacSpice

Simulates and analyses electronic circuits that can range in complexity from a single resistor to an integrated circuit comprising tens-of-thousands of devices.

Free Mac OS X

McCAD 3SPICE

McCAD 3-SPICE is based on the latest version (3F5) of Berkeley's SPICE 3 and permits interactive mixed mode circuit simulation. It was developed specifically to take...

Commercial Mac OS X Windows

BlackBoard Circuit Designer

Create so called breadboards (also stripe or perf boards) easily Create simple and easy to read schematics NGSpice integration, thus the ability to simulate the...

Free Open Source Mac OS X Windows Linux

PSIM

For engineers who want to expand the possibilities of power electronics. PSIM is the fastest and most reliable simulation tool. Built by engineers, for engineers.

Commercial Windows

Qucs-S

Qucs-S is a spin-off of the Qucs cross-platform circuit simulator. "S" letter indicates SPICE. The purpose of the Qucs-S subproject is to use free SPICE...

Free Open Source Linux