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Analyzed about 6 hours ago. based on code collected about 7 hours ago.

Project Summary

Open CASCADE Community Edition: patches/improvements/experiments contributed by users over the official Open CASCADE library. It was created due to dissatisfaction with OCC's lack of transparency or a public repository. A repository was created at https://github.com/tpaviot/oce

Open CASCADE Technology (OCCT) is an open source software development platform. It includes components for 3D surface and solid modeling, visualization, data exchange and rapid application development. It can be applied in development of numerical simulation software including CAD/CAM/CAE, AEC and GIS, as well as PDM applications.

OCCT traces its history to the mid 1990s.

Tags

3d_modeling brep cad cadcam cae cam computationalgeometry fea iso10303-21 nurbs opencascade pythonocc solid_modeling solidmodeling step

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In a Nutshell, OpenCASCADE...

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C++
95%
27 Other
5%

30 Day Summary

Jun 29 2026 — Jul 29 2026

12 Month Summary

Jul 29 2025 — Jul 29 2026
  • 0 Commits
    Down -340 (100%) from previous 12 months
  • 0 Contributors
    Down -20 (100%) from previous 12 months

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