Free ANSYS Fluent Alternatives

    The best free alternative to ANSYS Fluent is OpenFOAM, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to ANSYS Fluent and 14 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to ANSYS Fluent are Elmer (Free, Open Source), CFDTool (Freemium), FEATool Multiphysics (Free Personal) and FEATFLOW (Free, Open Source).

    The list of alternatives was last updated Oct 5, 2020


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    • GNU Octave
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    Showing 10 of 14 alternatives