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Releases, engineering work, and company announcements from OCCT3D.
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Open CASCADE C# Wrapper has been updated for Open CASCADE Technology 8.0.0. This release extends platform coverage, improves .NET integration, resolves string conversion issues, and expands the set of wrapped OCCT classes available from C# applications.…
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66 publications
OCCT 8.0.1 is the first regular maintenance release in the 8.0 series. It consolidates fixes, performance improvements, and build updates introduced after 8.0.0p1.
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Together with the upcoming OCCT 8.0.0 release, Open Cascade is preparing the next generation of OCCT Added-Value Components. These components extend Open CASCADE Technology with additional capabilities for industrial software development. They are used by…
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Open Cascade is delighted to announce the final release of Open CASCADE Technology version 8.0.0 to the public. 8.0.0 is the largest single-version step in OCCT in many years. The cycle covered five Release Candidates and three Beta builds and accumulated…
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We are excited to announce a significant new release for our commercial C# Wrapper for OCCT3D, packed with improvements designed to streamline your .NET development process and enhance your application’s capabilities. This update focuses on stability,…
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Open Cascade is delighted to announce the release of Open CASCADE Technology version 7.9.1 to the public. Overview Version 7.9.1 is a maintenance release incorporating over 30 improvements and bug fixes compared to version 7.9.0. Download & Installation You…
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🚀 Big News! We’re excited to announce the Migration Program and the upcoming Major Release 8.0, scheduled for the beginning of 2026! 🚀 💻✨ Patch Migration Program - now available to help you upgrade your existing patches to the latest version smoothly and…
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We are pleased to announce the release of Added Value Components compatible with OCCT3D Open Source 7.9.0. This update delivers more than 100 enhancements and fixes since the previous release. What’s New in Version 7.9.0 New Components 🔹 USD Exchange: New…
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We’re excited to announce the release of OCCT3D Open Source v.7.9.0, it brings over 250 improvements and bug fixes to enhance performance, stability, and functionality. Explore all the new features and updates in our latest article: http://bit.ly/4hZF1so
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OCCT3D Open Source was established with a clear mission: to create an open-source platform for 3D modeling and CAD applications. The founders recognized the need for a robust, flexible, and extensible framework that could cater to the diverse needs of the…
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We are pleased to announce a major update for the C# wrapper, which includes exciting new features and enhancements. Linux Platform Support The new version of the C# wrapper is available for Linux OS, expanding its usability across platforms. Extension of C#…
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We are delighted to announce the release of OCCT3D Open Source core version 7.8.0. Overview Version 7.8.0 is a minor release, encompassing approximately 110 improvements and corrections over the previous minor release 7.7.0. What’s New in OCCT3D Open Source…
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OCCT3D is pleased to announce that the next maintenance release (version 7.7.2) of the open-source core is ready. The sources of OCCT3D Open Source 7.7.2 are available under the V7_7_2 tag in the OCCT repository. This maintenance release fixes the following…
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Review compatibility, maintenance, and support options before changing the platform beneath a production application.