The Open Cascade Platform is a hub for rapid systems integration and building custom business solutions. Our end-to-end services and business domain knowledge ensure successful …

You can download Open CASCADE library totally free and use it at any PC with Windows, macOS or Linux. Please refer to our Download page for easy OCCT access. If you are …

Open Cascade Technology (OCCT, formerly named CAS.CADE) is an object-oriented C++ class library for 3D computer-aided design (CAD), computer-aided manufacturing (CAM), computer …

Open CASCADE Technology (OCCT) is a software development platform providing services for 3D surface and solid modeling, CAD data exchange, and visualization. Most of OCCT …

Open Cascade is primarily known to the public for its open source platforms, which the company maintains, improves, and distributes free of charge. It provides: Open Cascade Technology …

OCCT3D (formerly Open CASCADE Technology/CAS.CADE) has been continuously developed since the mid-1990s. With decades of refinement and real-world implementation, it has been …

Open Cascade CAD Assistant is a powerful offline 3D CAD viewer and converter with simple and intuitive interface, free for both personal and commercial use.

May 12, 2025 · The source package of Open CASCADE Technology 7.9.3 (including documentation, source files of samples and a set of building procedures) is available for all …

Open Cascade Platform is an integrated state of the art 3D technology, which is used both in Open Cascade end-user software products and for building efficient added value solutions …

Open CASCADE Technology (OCCT) is an object-oriented C++ class library designed for rapid production of sophisticated domain-specific CAD/CAM/CAE applications.