Open CASCADE, the 3D modelling kernel
3D modeling & numerical simulation

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    Get it!

    This section provides you with access to Open CASCADE Technology and information explaining the conditions of its use.

    Check the history of Open CASCADE Technology releases since version 5.0 till the latest one on What's new page.

    Consult with Open CASCADE Technology System requirements and Public license before downloading and installing the software.

    And, of course, download the latest certified release and other materials from our website!

    Latest news
  • Open CASCADE CAD Assistant for iOS platform is available!
  • Open CASCADE Technology 6.9.0 is available for download!
  • JT Assistant for Android

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