Read-only knowledge base

OCCT Forum Archive

Grouped browsing with lazy per-forum topic loading. The public Pages payload stays small; bulk files belong in the downloadable archive.

8843Topics
22Forums
26795Comments

Old forum content is preserved as a static archive. Personal display names are pseudonymized. Attachments are inventoried separately for the archive package.

Technical Forums

Core OCCT usage, algorithms, data exchange, visualization, and build questions.

Other usage issues 5359 topics Modeling Data and Algorithms 968 topics Visualization and 3D Viewer 627 topics Installation and Building 588 topics Data Exchange and Application Framework 496 topics Draw Harness and Samples 160 topics Open Cascade Applications 83 topics

Announcements

Release announcements and official notices.

Other announcements 91 topics OCCT releases 86 topics

Development Process

Contribution workflow, roadmap, refactoring, and project collaboration.

Refactoring 26 topics Road-map 25 topics Collaborative work tools 23 topics The contribution workflow 10 topics The Contributor License Agreement 8 topics

Community Projects

Project-specific discussion areas and external ecosystem usage.

Unsorted projects 73 topics pythonOCC 72 topics Visualization 66 topics Modeling 35 topics FreeCAD 24 topics exoTK 11 topics Port to Borland C++ 7 topics NaroCAD 5 topics