Contribute to Open CASCADE Technology

There are many ways how you can help improving this software. You can contribute code, but also make bug reports, suggest new features, improve the documentation, etc.

Contribute Code

In order to contribute code to OCCT, you must register on this portal and sign the Contributor License Agreement (CLA).

The most straightforward way to submit your contribution is through the OCCT public Git repository. The steps are:

The contribution then passes code review and testing; if everything is Ok it will be integrated to master branch in about one week.

See Contribution Workflow for other possibilities and details on how contributions are processed.

Contribute Ideas

You can help improving the software by participating in discussions of the product development on the forum, and through submission of meaningful ideas and bug reports.

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