LTspice Alternatives

Apps similar to LTspice include KiCad, which is free and open source. Other options are QUCS, Pspice, Circuit JS and Proteus PCB design. There's no shortage of Circuit Simulators like LTspice, with more than 25 alternatives for Windows, Linux, Mac, the web and Android.

filter to find the best alternatives

Most LTspice alternatives are Circuit Simulators, but you can also narrow the list to Electronic Design Automation Tools or Circuit Designers. Other popular filters are Linux, Android, iPad, Free and iPhone. You can also filter for EU-based alternatives if you prefer software from the European Union.
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Alternatives
LTspice alternatives page was last updated

Alternatives list

  1. CircuitSim icon

    CircuitSim

     Like

    Web-based circuit design and simulation tool features real-time SPICE engine, schematic capture, automatic wire routing, 3,000+ components, live analysis, netlist editor, classroom controls, FERPA/COPPA compliance, exportable data, and custom component creation.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • US flagUnited States
    Circuit Editor
    Good alternative?
     
  2. FreeCircuitSim icon

    FreeCircuitSim

     Like

    Browser-based circuit simulator for learning and experimentation, with animated current flow, oscilloscope waveforms, 50+ component types, 360+ examples, guides, shareable circuits, browser saving, and an AI circuit explainer for students and makers.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Self-Hosted
    • AU flagAustralia
    FreeCircuitSim screenshot 1
    Good alternative?
     
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