OpenFOAM is one of the CFD tools available for use by researchers worldwide. The main advantages of OpenFOAM are:
- License-free: No cost of license is incurred for users to download and use the software.
- Open-sourced: The software basically comes with its source code which anyone can inspect, improve and modify to their needs.
- Compatible with various operating systems such as Windows and Linux.
If you’re a Windows user like me, you can download OpenFOAM from this link: http://bluecfd.github.io/Core/Downloads/
Follow the installation procedure provided on the website given with the link above.