# Open CASCADE Technology

> platform for 3D CAD, CAM, and CAE

**Wikidata**: [Q1760165](https://www.wikidata.org/wiki/Q1760165)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Open_Cascade_Technology)  
**Source**: https://4ort.xyz/entity/open-cascade-technology


## References

1. [Source](https://dev.opencascade.org/resources/licensing)
2. [Source](http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blob;f=README.txt)
3. [Source](https://www.opencascade.com/content/system-requirements)
4. [Source](https://www.opencascade.com/sites/default/files/documents/release_notes_7.2.0.pdf)
5. [Source](https://www.opencascade.com/sites/default/files/documents/release_notes_7.3.0.pdf)
6. [Source](https://www.opencascade.com/sites/default/files/documents/release_notes_7.4.0.pdf)
7. [Source](https://old.opencascade.com/sites/default/files/documents/release_notes_7.5.0.pdf)
8. [Source](https://dev.opencascade.org/sites/default/files/pdf/release_notes_7.6.0.pdf)
9. [Source](https://git.dev.opencascade.org/gitweb/?p=occt.git;a=commit;h=d2abb6d844231cb8f29be6894440874a4700e4a5)
10. [Source](https://dev.opencascade.org/content/open-cascade-technology-762-maintenance-release)
11. [Source](https://dev.opencascade.org/content/open-cascade-technology-763-maintenance-release)
12. [Source](https://dev.opencascade.org/content/open-cascade-technology-770-released)
13. [Source](https://dev.opencascade.org/content/open-cascade-technology-771-maintenance-release)
14. [Source](https://dev.opencascade.org/content/open-cascade-technology-772-maintenance-release)
15. [Open CASCADE Technology 7.8.0 released](https://dev.opencascade.org/content/open-cascade-technology-780-released)
16. [Open CASCADE Technology 7.8.1 maintenance release](https://dev.opencascade.org/content/open-cascade-technology-781-maintenance-release)
17. [Open CASCADE Technology 7.9.0 Released. 2025](https://github.com/Open-Cascade-SAS/OCCT/discussions/381)
18. [Release 6.5.0. 2022](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V6_5_0)
19. [Release 6.6.0. 2022](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V6_6_0)
20. [Release 6.7.0. 2022](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V6_7_0)
21. [Release 6.8.0. 2022](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V6_8_0)
22. [Release 6.9.0. 2022](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V6_9_0)
23. [Release 7.0.0. 2022](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V7_0_0)
24. [Release 7.1.0. 2022](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V7_1_0)
25. [Release 7.9.1. 2025](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V7_9_1)
26. [Release 7.9.2. 2025](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V7_9_2)
27. [Release 7.9.3. 2025](https://github.com/Open-Cascade-SAS/OCCT/releases/tag/V7_9_3)
28. Freebase Data Dumps. 2013