Free & Open-Source ANSYS Alternatives

Multiphysics engineering simulation.

1. Code_Aster ↗ FOSSPRIVATE
   Free FEM solver from EDF (engineering).
   ●●○Medium · Strong feature parity
2. Elmer FEM ↗ FOSSPRIVATE
   Free multiphysical finite element software.
   ●●○Medium · Strong feature parity
3. FreeCAD FEM ↗ FOSSPRIVATE
   FreeCAD's free FEM workbench.
   ●●○Medium · Strong feature parity