From OpenFOAMWiki

See this page for a list of forks.

These are the forks mentioned on the Frontpage (click here to edit):

There is a number of different flavours of OpenFOAM that are all based on the original FOAM-code. They are listed here in the order they were added to this page.

1 OpenFOAM (Foundation)

OpenFOAM by the OpenFOAM foundation

2 OpenFOAM+

OpenFOAM+ by the ESI-OpenCFD

3 Foam-extend

Foam-extend has a number of additional community-contributed features. A collection of fork-specific documentation is here on the Wiki