Download Open CASCADE Technology 6.5.5

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


Download Open CASCADE Technology 6.5.5


Open CASCADE Technology 6.5.5 can be installed with binaries pre-compiled by Visual C++ 2008 using the Installation Procedure under Windows platform only.

See Release Notes for details on content of the release.

To install Open CASCADE Technology and WOK, please, refer to the following pages for information:

Download Open CASCADE Technology installation procedure for Windows:

OpenCASCADE655.exe (124 435 080 bytes)

Download Open CASCADE Technology Doxygen documentation installation procedure for Windows:

OCCTDocumentation655.exe (42 549 394 bytes)

The source package of Open CASCADE Technology 6.5.5 (including documentation, source files of samples and a set of building procedures) is available for Unix and Windows platforms. The building tools are delivered in the form of Visual C++ Projects for Windows platform and a Makefile procedure for Unix platform.

Download Open CASCADE Technology source package, tgz archive:

OpenCASCADE655.tgz (146 901 035 bytes)

Download experimental Open CASCADE Technology WOK binary distribution:

WOK binary distribution: Windows, Mac OS and Linux

Please contact us for more information.


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