OpenFOAM Pricing in 2026
1 plan, and a free plan.
OpenFOAM
Free
Free and open source under GPL; support and code customisation are separate services with hours limited per year
Free plan Read from OpenFOAM's pricing page on 11 Oct 2026.
What the alternatives cost
| Product | Free | Paid from |
|---|---|---|
| SimFlow | Free plan | $8,000 |
| Open Source Physics | Free plan | — |
| COMSOL Multiphysics | Free trial | — |
| OpenSim | Free plan | — |
| myPhysicsLab | Free plan | — |
| Xcos | Free plan | — |