3D Web Viewer and Native application to manipulate and inspect topology. Preview: https://open-cascade-sas.github.io/CascadeScope/

Open CASCADE Technology (OCCT) is an open-source software development platform for 3D CAD, CAM, CAE.

Repository to store personal branches. Main repository: https://github.com/Open-Cascade-SAS/OCCT

https://open-cascade-sas.github.io/Forum-Archive/

https://open-cascade-sas.github.io/Mantis-Archive/

Multilanguage CAD Processing SDK: C, CPP, Rust, Python, Go, Wasm(TS/JS), NodeJS, Java, C#

Registry of open-source projects and samples built on OCCT

Interactive debugging tool for OCCT applications that visualizes OCAF documents, AIS contexts, and topological shapes in a Qt-based interface for inspecting OpenCascade data structures.

Add yet another competitive advantage to your application with added-value software components from Open Cascade!

STEP Express Schema to OpenCascade (OCCT) Class Generator - A tool to automate the creation of STEP entity classes and their corresponding handlers for OpenCascade Technology integration.