Open Source COMSOL Multiphysics Alternatives

The best open source alternative to COMSOL Multiphysics is FreeCAD. If that doesn't suit you, our users have ranked more than 50 alternatives to COMSOL Multiphysics and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to COMSOL Multiphysics are Elmer, OpenModelica, Xcos and PyDSTool.

COMSOL Multiphysics alternatives are mainly CAD Software but may also be 3D Modelers or Circuit Simulators. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of COMSOL Multiphysics.

COMSOL Multiphysics alternatives page was last updated

COMSOL Multiphysics

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COMSOL Multiphysics is an engineering, design, and finite element analysis software environment for the modeling and...

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FreeCAD
Is this is a good alternative?
Yes
No
Free • Open Source
CAD Software
3D Modeler
Mac
Windows
Linux
Online
BSD
PortableApps.com
103 FreeCAD alternatives
FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other...
- - FreeCAD is the most popular Web-based, Windows, Mac & Linux alternative to COMSOL Multiphysics.
- - FreeCAD is the most popular Open Source & free alternative to COMSOL Multiphysics.
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FreeCAD Features
1. Parametric ModelingFreeCAD can change the shape of model geometry as soon as the dimension value is modified.
2. Procedural ModelingFreeCAD can create or modify 3D models and textures based on a sequence of rules.
3. PortableFreeCAD can be used from a USB stick or similar with no prior installation.
4. No TrackingFreeCAD will not track you or use your personal data.
5. No registration requiredYou can use most of the features in FreeCAD without registration.
6. Works OfflineFreeCAD can be used without the need to connect to the internet.
7. Support for LayersFreeCAD supports the organization of elements through a hierarchical order that can be manipulated/viewed independently.
Drawing 2D
FEM
DWG support
Computer-aided manufacturing (CAM)
3d Drawing
Windows XP Compatibility
Parametric
Bim
Portable Linux
Comments about FreeCAD as a Alternative to COMSOL Multiphysics
This alternative is disputed. FreeCAD is still a legitimate COMSOL Multiphysics alternative, but it might have issues that some users think are important.
Guest
COMSOL is physics modelling tool while FreeCAD is a CAD software
Top negative comment•
27

Guest
To simplify : FreeCAD is a drawing software whereas Comsol is a simulation software. Completely different functions.
Negative comment•
-1

Guest
It is a modelling tool not a multiphysics tool.
Negative comment•
-1

Guest
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•
-1

Guest
FreeCAD is a cad software. not multiphysics
Negative comment•
2
Elmer
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Yes
No
Free • Open Source
Mac
Windows
Linux
20 Elmer alternatives
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.
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Elmer Features
Electromagnetics
Finite element
FEM
CFD
Opinions about Elmer as a Alternative to COMSOL Multiphysics
Most users think Elmer is a great COMSOL Multiphysics alternative.
OpenModelica
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Yes
No
Free • Open Source
Mac
Windows
Linux
43 OpenModelica alternatives
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.
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OpenModelica Features
Python IDE
Xcos
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No
Free • Open Source
Mac
Windows
Linux
94 Xcos alternatives
Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated.
Xcos has no features, suggest some!
PyDSTool
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No
Free • Open Source
Mac
Windows
Linux
21 PyDSTool alternatives
PyDSTool is a sophisticated & integrated simulation and analysis environment for dynamical systems models of physical systems (ODEs, DAEs, maps, and hybrid systems).
PyDSTool has no features, suggest some!
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Calculix
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No
Free • Open Source
Windows
Linux
9 Calculix alternatives
Calculix is a free and open-source finite-element analysis application that uses an input format similar to Abaqus. It has an implicit and explicit solver written by Guido Dhondt and a pre- and post-processor written by Klaus Wittig.
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Calculix Features
FEM
CAE
Code_Aster
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No
Free • Open Source
Mac
Windows
Linux
15 Code_Aster alternatives
Structures and thermomechanics analysis for studies and research.
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Code_Aster Features
Finite element
CAE
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Code_Saturne
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No
Free • Open Source
Mac
Windows
Linux
14 Code_Saturne alternatives
Code_Saturne solves the Navier-Stokes equations for 2D, 2D-axisymmetric and 3D flows, steady or unsteady, laminar or turbulent, incompressible or weakly dilatable, isothermal or not, with scalars transport if required.
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Code_Saturne Features
CAE
CFD
Finite element
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OpenFOAM
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No
Free • Open Source
Mac
Windows
Linux
17 OpenFOAM alternatives
OpenFOAM is the leading free, open source software for CFD, owned by the OpenFOAM Foundation and distributed exclusively under the General Public Licence (GPL). The GPL gives users the freedom to modify and redistribute the software and a guarantee of continued free use, within...
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OpenFOAM Features
CFD
Web-Based
KRATOS Multiphysics
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No
Free • Open Source
Mac
Windows
Linux
14 KRATOS Multiphysics alternatives
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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KRATOS Multiphysics Features
CFD
C++
Reinteract
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No
Free • Open Source
Mac
Windows
Linux
36 Reinteract alternatives
Reinteract is a system for interactive experimentation with Python. Reinteract worksheets contain Python code combined with the results of that code, formatted as text or graphical plots. Youu can go back and edit previously entered statements, and the results will update.
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Reinteract Features
Python IDE
Discontinued
No updates since 2011. Per homepage:29 Oct 2011 - Reinteract 0.5.9 released
FEATFLOW
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Yes
No
Free • Open Source
Mac
Windows
Linux
15 FEATFLOW alternatives
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.
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FEATFLOW Features
CAE
CFD
Finite element