Open Source PSIM Alternatives
The best open source alternative to PSIM is Circuit JS. If that doesn't suit you, our users have ranked more than 25 alternatives to PSIM and 13 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to PSIM are QUCS, gEDA Project, SimulIDE and BOOLR.
PSIM alternatives are mainly Circuit Simulators but may also be Electronic Design Automation Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of PSIM.
- Free • Open Source
- Mac
- Windows
- Linux
- Online
This is a javascript electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color indicates ground. A red color indicates negative voltage.
The Quite Universal Circuit Simulator (QUCS) is an integrated circuit simulator allowing the simulation and graphical presentation of results of large-signal, small-signal and noise behavior in circuits.
- Free • Open Source
- Mac
- Linux
The gEDA project has produced and continues working on a full GPL'd suite and toolkit of Electronic Design Automation tools. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production.
- Free • Open Source
- Windows
- Linux
SimulIDE is a simple real time electronic circuit simulator. It's intended for general purpose electronics and microcontroller simulation, supporting PIC and AVR. PIC simulation is provided by gpsim and avr simulation by simavr.
- Free • Open Source
- Mac
- Windows
- Linux
- Electron / Atom Shell
BOOLR is a digital logic simulator built with HTML and JavaScript using Electron . Simulations run asynchronously and in ticks so complex simulations won't cause freezes.
Discontinued
Its Github repository hasn't seen activity since 2017.
The Electric VLSI Design System is an open-source Electronic Design Automation (EDA) system that can handle many forms of circuit design, including:
oregano - An electrical engineering tool for GNOME.
LogicCircuit – is free, open source educational software for designing and simulating digital logic circuits.
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 project, a full GPL'd suite of Electronic Design Automation tools.
Wired Logic is a pixel based logic simulator.
