EDF's open-source simulation software, free to access

Developed by EDF R&D, one of the world’s leading energy innovators, these codes are backed by more than 35 years of scientific expertise. They provide engineers and researchers with reliable tools to innovate, cut costs, and maintain full control over their simulation solutions.

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code_saturne (CFD) logo

code_saturne, developed by EDF’s R&D team, is a free software for fluid mechanics simulations designed for detailed analyses of fluid or gaseous flows, heat transfer, and chemical reactions.

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All Versions - code_saturne

Versionrelease_note_daterelease_note_urlcreation_date
9.2.0Mon Jul 06 2026https://github.com/code-saturne/code_saturne/blob/master/NEWS.md#release-920-2026-07-06Mon Jul 27 2026
9.1.0Wed Feb 11 2026
9.0.1Wed Feb 11 2026
9.0.0Wed Feb 11 2026
8.3.0Fri Oct 03 2025