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    COMSOL Multiphysics Alternatives

    COMSOL Multiphysics is described as 'engineering, design, and finite element analysis software environment for the modeling and simulation of any physics-based system' and is an app in the education & reference category. There are more than 50 alternatives to COMSOL Multiphysics for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and BSD. The best alternative is FreeCAD, which is both free and Open Source. Other great apps like COMSOL Multiphysics are Elmer, SOLIDWORKS, OpenModelica and Xcos.

    COMSOL Multiphysics is mainly a CAD Software but alternatives to it may also be 3D Modelers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of COMSOL Multiphysics.
    This page was last updated Oct 25, 2021
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    COMSOL Multiphysics is an engineering, design, and finite element analysis software environment for the modeling and...
    Learn more about COMSOL Multiphysics

    1. FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License).
      FreeCAD vs COMSOL Multiphysics opinions
      This alternative is disputed. FreeCAD is still a legitimate alternative to COMSOL Multiphysics, but it might have issues that some users think are important.
      COMSOL is physics modelling tool while FreeCAD is a CAD software
      Top negative comment  over 2 years ago

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      To simplify : FreeCAD is a drawing software whereas Comsol is a simulation software. Completely different functions.
      Negative comment 7 months ago

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      It is a modelling tool not a multiphysics tool.
      Negative comment 7 months ago

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      FreeCAD is a 3D design program, whereas COMSOL is a finite element analysis tool, directed to wards Physics problems. If one is a horse, the other is an eagle.
      Negative comment 10 months ago

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      FreeCAD is a cad software. not multiphysics
      Negative comment over 1 year ago

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      Elmer is an open source multiphysical simulation software mainly developed by CSC - IT Center for Science (CSC). Elmer development was started 1995 in collaboration with Finnish Universities, research institutes and industry.
      Most users think Elmer is a great alternative to COMSOL Multiphysics.


    2. SOLIDWORKS is a leading 3D CAD software for design, analysis and product data management. SOLIDWORKS solutions can help boost productivity, harness intelligence, foster innovation, and facilitate collaboration.
      SOLIDWORKS vs COMSOL Multiphysics opinions
      This alternative is disputed. SOLIDWORKS is still a legitimate alternative to COMSOL Multiphysics, but it might have issues that some users think are important.
      COMSOL is physics modelling tool while SolidWorks is primarily a CAD software
      Negative comment over 2 years ago

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      Solidworks is a CAD program that enables users to draw parts. COMSOL is a addon to solidworks.
      Negative comment over 1 year ago

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      OpenModelica – A Free Modelica Environment!
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      Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated.


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      SimFlow is a powerful CFD software, focused on engineering and science. It combines an intuitive user interface with the advantages of the open-source OpenFOAM® libraries in something more than a compact OpenFoam® GUI.
      Most users think SimFlow is a great alternative to COMSOL Multiphysics.
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      OpenFOAM is the leading free, open source software for CFD, owned by the OpenFOAM Foundation and distributed exclusively under the General Public Licence (GPL).
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      SimScale offers a software that allows you to perform CFD, FEA, and Thermal simulations to your CAD model in the cloud without needing high-performance computing power.
      SimScale vs COMSOL Multiphysics opinions
      pros, cons and recent comments
      munteanzeno Slick and easy to use UI. Has a short tutorial for beginners. Great for trying out small models for free.
      Positive comment about 2 years ago

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      Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.
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      CFDTool™ (https://www.cfdtool.com) is a fully integrated and dedicated MATLAB® Computational Fluid Dynamics (CFD) Toolbox for modeling and simulation of fluid flows with coupled heat transfer.
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