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.Explore the software and use cases
code_aster is an open-source software developed by EDF’s R&D for general numerical simulation of solid mechanics. It addresses complex engineering problems in sectors such as civil engineering, aerospace, automotive, and energy, including nuclear.
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Discover the Simvia tools associated with code_aster (FEA)
All toolsVSCode_aster
A VS Code extension that understands code_aster keywords, providing syntax checking, export file generation, and visualization of .med meshes along with their groups.
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CSauto
csauto is an open-source platform for orchestrating parametric studies, adaptable to a range of numerical solvers. It simplifies the preparation, automation, and management of simulations, whether run locally or on an HPC cluster.
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Meshlane
meshlane is an actively maintained descendant of meshio by Nico Schlömer. It builds directly on meshio's codebase and history, and extends it with new format support and fixes geared toward FEA/CFD interoperability (code_aster, Ansys, OpenFOAM, Salome/MED).
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