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Open CASCADE Technology 7.9.0

Open CASCADE Technology 7.9.0 is available under GNU Lesser General Public License (LGPL) version 2.1.

On Windows you can install Open CASCADE Technology 7.9.0 with binaries pre-compiled by Visual Studio from prepared packages:

• Windows package VC++ 2022 64 bit: opencascade-7.9.0-vc14-64.zip
• Windows 3rd-party VC++ 2022 64 bit: 3rdparty-vc14-64.zip
• Windows package and 3rd-party VC++ 2022 64 bit: occt-vc144-64-combined.zip
• Windows package with debug VC++ 2022 64 bit: opencascade-7.9.0-vc14-64.zip
• Windows package with debug and 3rd-party VC++ 2022 64 bit: occt-vc144-64-combined.zip

Required folder structure to start DRAWEXE and Inspector
(3rdparty and occt folders needs to be located at the same level):

rootDisc:/directory/
  ├── occt-7.9.0-vc144-64
  └── 3rdparty-vc14-64

Prepared 3rd-parties for build Open CASCADE Technology 7.9.0:

• Github Release Page

The source package of Open CASCADE Technology 7.9.0 (including documentation, source files of samples and a set of building procedures) is available for all platforms. The building tools are provided in the form of CMake metafiles as a universal build tool for all supported platforms.

Download Open CASCADE Technology source package, archives:

•  opencascade-7.9.0.tar.gz
•  opencascade-7.9.0.zip

Download Open CASCADE Technology testing dataset::

•  opencascade-dataset-7.9.0.zip
•  opencascade-dataset-7.9.0.tar.xz

Open CASCADE Technology documentation is included in both Windows installer and source packages. It also can be browsed online:

• Overview
• Reference manual
• Software and Hardware requirements

Please contact us for more information.

Download Open CASCADE Technology 7.9.0