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


Open CASCADE Technology 6.1.1

Open CASCADE S.A.S. is pleased to announce of Open CASCADE Technology maintenance release version 6.3.1. Maintenance releases are exclusively available to all Open CASCADE customers. Some new features and improvements included in this release are:


  • Implementation of multithread safety in OCCT Kernel

  • Improvement of Exception mechanism on Linux and UNIX

  • Numerous improvements in Visualization

  • Porting of OCCT to Microsoft Visual Studio 2005

  • Products

  • Parasolid reader now supports schema numbers up to 17

  • Implementation of Surface Modification and Surface Curvature Analysis algorithms to SSP product ;

  • Numerous improvements in OMF

  • Redesign of Products deliveries including new installation procedures

  • Detailed information is available in Release Notes (PDF)
    Please, feel free to contact us.

    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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