LTspice Alternatives

LTspice is described as 'IV is a high performance Spice III simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators' and is a circuit simulator in the education & reference category. There are more than 25 alternatives to LTspice for a variety of platforms, including Windows, Linux, Mac, Web-based and Android apps. The best LTspice alternative is KiCad, which is both free and Open Source. Other great apps like LTspice are QUCS, Pspice, Circuit JS and Proteus PCB design.

filter to find the best alternatives

LTspice alternatives are mainly Circuit Simulators, but if you're looking for Electronic Design Automation Tools or Circuit Designers 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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LTspice alternatives page was last updated

Alternatives list

  1. VoltSim icon
     2 likes
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    VoltSim is an interactive realtime circuit simulator. It has digital and analog components and even Integrated Circuits. It is the perfect companion to students, hobbyists, and engineers.

    9 VoltSim alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • Android Tablet
     
    • VoltSim is the most popular Android & Android Tablet alternative to LTspice.

    • VoltSim is Free and ProprietaryLTspice is also Free and Proprietary
  2. TINA icon
     9 likes
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    TINA Design Suite is a powerful circuit simulation package for analyzing, designing, and real time testing of analog, digital, VHDL, MCU, SMPS, RF, communication, optoelectronic and mixed electronic circuits and their PCB layouts.

    51 TINA alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
     
  3. OpenModelica icon
     18 likes
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    OpenModelica – A Free Modelica Environment! OpenModelica is an open-source Modelica-based modeling and simulation environment intended for industrial and academic usage. Its long-term development is supported by a non-profit organization – the Open Source Modelica Consortium (OS.

    48 OpenModelica alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  4. MacSpice icon
     1 like
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    Simulates and analyses electronic circuits that can range in complexity from a single resistor to an integrated circuit comprising tens-of-thousands of devices.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
     
  5. Ktechlab icon
     28 likes
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    KTechLab is an IDE for microcontrollers and electronics. It supports circuit simulation, program development for microcontrollers and simulating the programmed microcontroller together with its application circuit.

    28 Ktechlab alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
     
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    1
    Comments about Ktechlab as an Alternative to LTspice
    Guest
    Positive
    0

    good documentation written in simple terms and easy to use

    Review by a new / low-activity user.
    LTspice Icon
    Ktechlab icon
    • Ktechlab is Free and Open SourceLTspice is Free and Proprietary
    • Ktechlab is Privacy focused and LightweightLTspice is not according to our users
  6. Everycircuit icon
     12 likes
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    Design and simulate electronic circuits! All joking aside, this time you will understand how electronic circuits work. "I stumbled upon some serious gold" - GeekBeat.tv "A fully realized circuit simulator" - EDA360 Insider Build any circuit, tap play button, a.

    12 Everycircuit alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Windows Phone
    • Kindle Fire
     
    |
    1
    Comments about Everycircuit as an Alternative to LTspice
    Andreas
    Positive
    0

    Simplistic circuit simulator for the phone (and the browser, but when on desktop why not use a proper simulator ...). Has all your basic building blocks for simple electronic circuits.

    LTspice Icon
    Everycircuit icon
    • Everycircuit is the most popular iPhone alternative to LTspice.

    • Everycircuit is Freemium and ProprietaryLTspice is Free and Proprietary
  7. PSIM icon
     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.

    29 PSIM alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
     
  8. Coulomb icon
     2 likes
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    Coulomb is a simple and elegant circuit simulator written using Java, Gtk4 and libadwaita.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
     
  9. ECStudio icon
     1 like
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    ECStudio is a set of powerful tools used for building electronic circuits, SPICE simulation, and calculation of circuits. These tools are complemented by the information center containing resources, connector pinouts and short (20 pages) interactive book explaining basic...

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Android
     
  10. Copy a direct link to this comment to your clipboard

    Circuit Wizard is a revolutionary new system that combines circuit design, PCB design, simulation and CAD/CAM in one complete package.

    46 Circuit Wizard alternatives

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Windows
     
  11. Xcos icon
     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
     
  12. Copy a direct link to this comment to your clipboard

    Educational virtual 3D laboratory simulator helps students, teachers, and tutors conduct electrical circuit experiments by providing realistic equipment access anywhere, avoiding availability issues and safety hazards, and enhancing learning with immediate feedback and...

    87 Experimenters Circuits alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
     
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