Download HELYX-OS v2.4.0 binary for 64 bit Linux ›


HELYX-OS is an open-source Graphical User Interface designed to work natively with OpenFOAM v4.1 and OpenFOAM v1606+. The GUI is developed by ENGYS using Java+VTK and delivered to the public under the GNU General Public License.

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After downloading the most recent binary, users can find more information about how to install HELYX-OS on their system to get up and running quickly.

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Training and Support

HELYX-OS is provided without any formal support from ENGYS. For additional paid support and training with HELYX-OS and/or all other ENGYS products, please visit our website.

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