OpenFOAM
Simulation (FEA & CFD)Free, open-source computational fluid dynamics toolbox
- Stars
- 2.3k
- Licence
- GPL-3.0
- Status
- Open source
Alternative to ANSYS
ParaView
Open-source data analysis and visualisation for simulation results
ParaView from Kitware visualises large simulation and scientific datasets, from CFD and FEA results to point clouds, with Python scripting and parallel rendering.
Free alternative to
Related tools
E
Elmer FEM
Simulation (FEA & CFD)Open-source multiphysics simulation software
- Stars
- 1.7k
- Licence
- GPL-2.0
- Status
- Open source
Alternative to COMSOL
C
CalculiX
Simulation (FEA & CFD)Free three-dimensional structural finite-element program
- Licence
- GPL-2.0
- Status
- Open source
C
code_aster
Simulation (FEA & CFD)Structural and thermomechanical FEA solver developed by EDF
- Licence
- GPL-3.0
- Status
- Open source
Gmsh
Simulation (FEA & CFD)3D finite-element mesh generator with a built-in CAD engine
- Licence
- GPL-2.0+
- Status
- Open source
Alternative to ANSYS
SALOME
Simulation (FEA & CFD)Open-source platform for simulation pre- and post-processing
- Licence
- LGPL-2.1
- Status
- Open source
Alternative to ANSYS