OpenFOAM is available from the OpenFOAM Foundation which licenses it free and open source under the General Public Licence. The OpenFOAM downloads are produced and maintained by us — CFD Direct — on behalf of the Foundation, in two forms for Ubuntu, Other Linux, macOS and Windows:
- OpenFOAM Version 10: the latest version release.
- OpenFOAM Development Line (
OpenFOAM-dev): weekly builds with cutting-edge technology.