Open CASCADE Technology 7.3.0 is available under GNU Lesser General Public License (LGPL) version 2.1.
See Release Notes for details on content of the release.
On Windows you can install Open CASCADE Technology 7.3.0 with binaries pre-compiled by Visual Studio using the automatic installer:
- Installation instructions on Windows
- Windows installer VC++ 2010 64 bit: opencascade-7.3.0-vc10-64.exe (232 975 560 bytes)
- Windows installer VC++ 2017 64 bit: opencascade-7.3.0-vc14-64.exe (237 061 168 bytes)
The source package of Open CASCADE Technology 7.4.0 (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. In addition, pre-generated projects are provided for Visual Studio, Xcode, and Code::Blocks IDEs.
Download Open CASCADE Technology source package, tgz archive:
opencascade-7.3.0.tgz (208 866 901 bytes)
Please contact us for more information.