Download Center

Here you may download the latest public version of Open CASCADE Technology and auxiliary materials that will help you evaluate its extensive capabilities.


This section provides you with access to Open CASCADE Technology and information explaining the conditions of its use.

Check the history of Open CASCADE Technology releases since version 6.5.1 till the latest one on Previous Releases & Latest Release pages.

Consult with Open CASCADE Technology System requirements and license before downloading and installing the software.

And, of course, download the latest certified release and other materials from our website!