OpenFOAM

OpenFOAM is the free, open source CFD software developed primarily by OpenCFD Ltd since 2004.

Application software · by Mark Olesen, Mattijs Janssens, Henry Weller, Hrvoje Jasak · openfoam.com

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What OpenFOAM’s own pages say

What it says it doesOpenFOAM is the free, open source CFD software developed primarily by OpenCFD Ltd since 2004. openfoam.com
Free planYes openfoam.com
Open sourceYes openfoam.com

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.