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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.
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PSIM iconPSIM
  2
  • Windows

For engineers who want to expand the possibilities of power electronics. PSIM is the fastest and most reliable simulation...

Learn more about PSIM

  1. Circuit JS icon

    Circuit JS

    • FreeOpen 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.

    Screenshot
  2. QUCS icon

    QUCS

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    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.

    Screenshot


  3. gEDA Project icon

    gEDA Project

    • FreeOpen 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.

    gschem
  4. SimulIDE icon

    SimulIDE

    • FreeOpen 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.

    Screenshot
  5. BOOLR icon

    BOOLR

    • FreeOpen 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.

    Screenshot


  6. Electric icon

    Electric

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    The Electric VLSI Design System is an open-source Electronic Design Automation (EDA) system that can handle many forms of circuit design, including:

    Screenshot
  7. Oregano icon

    Oregano

    • FreeOpen Source
    • Linux

    oregano - An electrical engineering tool for GNOME.

    Screenshot
  8. LogicCircuit icon

    LogicCircuit

    • FreeOpen Source
    • Windows

    LogicCircuit – is free, open source educational software for designing and simulating digital logic circuits.

    Screenshot
  9. Ngspice icon

    Ngspice

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    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.

    ngspice on KDE (Linux) with gschem in background
  10. Wired Logic icon

    Wired Logic

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    Wired Logic is a pixel based logic simulator.

    Original image.
Showing 10 of 13 alternatives