SALOME

Open-source platform for simulation pre- and post-processing

★ Starsn/aSplit across several repositories
Last commit29 Sept 2026
LicenceLGPL-2.1SPDX, from the repository
View on GitHub ↗

From GitHub, fetched 19 Oct 2026. SALOME is split across many repositories under github.com/SalomePlatform; the last commit shown is for the KERNEL module, and no single star count applies.

SALOME provides CAD import and modelling, meshing, solver coupling and visualisation for numerical simulation. It is developed by EDF and CEA and pairs with code_aster as salome_meca.

Free alternative to

Related tools

OpenFOAM

Simulation (FEA & CFD)

Free, open-source computational fluid dynamics toolbox

Stars
★ 2.3k
Licence
GPL-3.0
Updated

Alternative to ANSYS

Gmsh

Simulation (FEA & CFD)

3D finite-element mesh generator with a built-in CAD engine

Stars
★ 125
Licence
GPL-2.0+
Updated

Alternative to ANSYS

C

code_aster

Simulation (FEA & CFD)

Structural and thermomechanical FEA solver developed by EDF

Stars
★ 32
Licence
GPL-3.0
Updated

Alternative to Abaqus, ANSYS

C

CalculiX

Simulation (FEA & CFD)

Free three-dimensional structural finite-element program

Licence
GPL-2.0
Status
Open source

Alternative to Abaqus, ANSYS

E

Elmer FEM

Simulation (FEA & CFD)

Open-source multiphysics simulation software

Stars
★ 1.7k
Licence
GPL-2.0
Updated

Alternative to COMSOL

ParaView

Simulation (FEA & CFD)

Open-source data analysis and visualisation for simulation results

Stars
★ 1.7k
Licence
BSD-3-Clause
Updated

Alternative to Tecplot