Computer Simulations Software

A Cross Platform and Open Source Electronics Design Automation Suite

LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.

OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication

Animated electronic circuit simulator using ideal components to visualize voltage and current.

Fritzing is an open-source initiative to support designers, artists, researchers and hobbyists to...

Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.

Ngspice is a mixed-level/mixed-signal circuit simulator.

Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a...

LibrePCB is a free EDA software to develop printed circuit boards.

Solve Elec is a free educational program to draw and analyze electrical circuits.

As IC geometries continue to shrink, the need for an accurate circuit simulator is critical.

Proteus - Proteus is a great electrical suite for circuit simulation purposes. You can simulate a single processor or multiple ones at the same time. The application is a great alternative for Virtual System Modelling.

Autodesk EAGLE is an electronic design automation (EDA) software.