LTspice AlternativesOnly apps from the EU

The best alternative to LTspice is QUCS, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to LTspice and three of them are so hopefully you can find a suitable replacement. Other interesting alternatives to LTspice are PSIM and Xcos.

filter to find the best alternatives

LTspice alternatives are mainly Circuit Simulators, but if you're looking for Electronic Design Automation Tools you can filter on that. Other popular filters include Linux, Android, iPad, Free, iPad + Circuit Simulation, Open Source and iPhone. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to LTspice.
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Alternatives list

  1. QUCS icon

    QUCS

     38 likes
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    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.

    36 QUCS alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    QUCS screenshot 1
     
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    1
    16
    Comments about QUCS as an Alternative to LTspice
    Guest
    Positive
    3

    it is much easier to operate compared to Lt Spice

    Review by a new / low-activity user.
    LTspice Icon
    QUCS icon

    • Most users think QUCS is a great LTspice alternative.

    • QUCS is Free and Open SourceLTspice is Free and Proprietary
  2. PSIM icon

    PSIM

     2 likes
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    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.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
    PSIM screenshot 1
     
  4. Xcos icon

    Xcos

     17 likes
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    Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated.

    97 Xcos alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    Xcos screenshot 1
     
3 of 3 LTspice alternatives