Free COMSOL Multiphysics Alternatives
The best free alternative to COMSOL Multiphysics is FreeCAD, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to COMSOL Multiphysics and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to COMSOL Multiphysics are Elmer, OpenModelica, Xcos and OpenFOAM.
COMSOL Multiphysics alternatives are mainly CAD Software but 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.FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License).
FreeCAD vs COMSOL Multiphysics opinions
To simplify : FreeCAD is a drawing software whereas Comsol is a simulation software. Completely different functions.
It is a modelling tool not a multiphysics tool.
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.
FreeCAD is a cad software. not multiphysics
COMSOL is physics modelling tool while FreeCAD is a CAD software
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.
OpenModelica – A Free Modelica Environment!.
Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated.
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.
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.
The program package FEATFLOW is both a user oriented as well as a general purpose subroutine system for the numerical solution of the incompressible Navier-Stokes equations in two and three space dimensions.
- Free Personal • Proprietary
- Mac
- Windows
- Linux
- GNU Octave
- MATLAB
FEATool Multiphysics is a fully integrated Finite Element FEM CAE simulation toolbox for Matlab. With FEATool you can easily model and simulate heat transfer, fluid flow CFD, structural mechanics, chemical reactions, general PDEs, and more.
Code_Aster is a free software for numerical simulation in structural mechanics. It is a general software for simulation in mechanics and calculation of structures.