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We've compiled a list of 14 free and paid alternatives to OpenFOAM. The primary competitors include MATLAB, Unreal Engine. In addition to these, users also draw comparisons between OpenFOAM and Maple, Ingrid Cloud, CONSELF. Also you can look at other similar options here: About.


MATLAB is a numerical computing environment and programming language.

Unreal Engine
Free Open Source

Unreal Engine is a professional suite of tools and technologies used for building high-quality...

Maple is a general-purpose commercial computer algebra system.

Ingrid Cloud
Free Free Trial One Time License

A cloud-based computational tool that automates the entire process of flow simulation.

CONSELF
Free Free Trial Subscription

Cloud-based CFD, FEA, CAE software.

COMSOL Multiphysics is an engineering, design, and finite element analysis software environment for...

CHEMCAD is Chemstations’ intuitive suite of chemical process simulation software that broadens an...

Creo is a modern design tool for Mac which combines design and development.

SimScale offers a software that allows you to perform CFD, FEA, and Thermal simulations to your CAD...

OpenFOAM is free, open source software for CFD

OpenFOAM Platforms

tick-square Windows
tick-square Web-Based
tick-square Linux
tick-square Mac

OpenFOAM Video and Screenshots

OpenFOAM Overview

OpenFOAM is the leading free, open source software for CFD, owned by the OpenFOAM Foundation and distributed exclusively under the General Public Licence (GPL). The GPL gives users the freedom to modify and redistribute the software and a guarantee of continued free use, within the terms of the licence.

OpenFOAM was created by Henry Weller in 1989 under the name “FOAM” and was released open source as “OpenFOAM” by Henry Weller, Chris Greenshields and Mattijs Janssens in December 2004. Since then, OpenFOAM has continued to be managed and developed with new versions being released to the public each year. The current version is 5.0. In 2014, the development line of OpenFOAM , known as “OpenFOAM-dev” was released publicly on GitHub.

The OpenFOAM Foundation is the organisaton which holds the copyright of the OpenFOAM software and documentation, whose purpose is to manage and distribute OpenFOAM as free, open source software for the benefit of its users. It is a registered company, limited by guarantee based in England. As such, it has no share capital or shareholders, but has individual members committed to free, open source software, who run the organisation on a voluntary basis. It has no employees and any annual profit is retained within the organisation and cannot be distributed to members. OpenFOAM® is a registered trademark of OpenCFD Ltd, licensed to the OpenFOAM Foundation in 2011 so that it could distribute its software under that name.

OpenFOAM Features

tick-square Mathematical Modeling
tick-square Direct Manipulation
tick-square Design Analysis
tick-square Continuous Modeling
tick-square Presentation Tools
tick-square Visual Analytics
tick-square Data Visualization
tick-square Activity Dashboard
tick-square Reporting/Analytics

Top OpenFOAM Alternatives

OpenFOAM Integrations

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