Free LTspice Alternatives for Linux

    LTspice is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best Linux alternative is Circuit Simulator, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to LTspice and 11 is available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to LTspice are QUCS (Free, Open Source), Xcos (Free, Open Source), OpenModelica (Free, Open Source) and Ktechlab (Free, Open Source).

    The list of alternatives was last updated Feb 20, 2021

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    Features

    • Circuit simulation
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    • Waveform
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    • Animated electronic circuit simulator using ideal components to visualize voltage and current. View 45 alternatives to Circuit Simulator
      Some users think Circuit Simulator is a great alternative to LTspice, some don't.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Online
      Circuit Simulator vs LTspice
      pros, cons and recent comments
      Too simplistic compared to LTspice
      Negative comment over 5 years ago

      2
      Browser version is not the same as running locally
      Negative comment about 3 years ago

      1
    • 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. View 36 alternatives to QUCS
      Most users think QUCS is a great alternative to LTspice.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      QUCS vs LTspice
      pros, cons and recent comments
      it is much easier to operate compared to Lt Spice
      Positive comment over 3 years ago

      3


    • Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated. View 90 alternatives to Xcos
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
    • OpenModelica – A Free Modelica Environment! View 39 alternatives to OpenModelica
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
    • 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. View 24 alternatives to Ktechlab
      • FreeOpen Source
      • Linux


    • Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is based on three open source software packages: Spice3f5, Cider1b1 and Xspice. View 36 alternatives to Ngspice
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
    • oregano - An electrical engineering tool for GNOMEoregano is an application for schematic capture and simulation of View 33 alternatives to Oregano
      • FreeOpen Source
      • Linux
    • Qucs-S is a spin-off of the Qucs cross-platform circuit simulator. "S" letter indicates SPICE. The purpose of the Qucs-S subproject is to use free SPICE circuit simulation kernels with the Qucs GUI. View 32 alternatives to Qucs-S
      • FreeOpen Source
      • Linux
      Qucs-S vs LTspice
      pros, cons and recent comments
      Harmonic Balance simulation and Xyce!
      Positive comment about 3 years ago

      0
    • Emulino is an emulator for the Arduino platform by Greg Hewgill, originally found on emulino: arduino cpu emulator. View 20 alternatives to Emulino
      No screenshots yet
      • FreeOpen Source
      • Linux
    • Circuit Solver is an electronic circuit simulator. You drag your electrical components and place them on one at a time. You hook up some sources and you place some meters to read the values. View 18 alternatives to Circuit Solver Web
      • FreeProprietary
      • Mac
      • Windows
      • Linux
      • Online
    Showing 10 of 11 alternatives