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The Open Data Exchange (ODX) libraries are software tools designed for reading and writing CAD data in various formats, including CATIA V4, V5, and V6, as well as other popular CAD systems like NX, Inventor, SolidWorks, Pro/ENGINEER (Creo), JT, Solid Edge, Parasolid, IGES, STEP, 3D PDF, VDA, and STL.

Key Features of the ODX Libraries:

1. Ease of Implementation: The libraries are written in C++ & C++, making them easy to implement into existing software applications.

2. Continuous Updates: Users can keep their CAD data handling capabilities up-to-date with regular updates provided by the developers.

CAD Independence:

Applications developed using these ODX libraries become independent from specific Computer-Aided Design (CAD) systems, allowing users more flexibility in working with various types of CAD files without being tied to a particular software platform.

Supported File Formats:

* CATIA V4

* CATIGMA V5

* CATTIUM VI

* NX

Inventor SolidWorks Pro/ENGINEER Creo JT Solid Edge Parasolid IGES STEP 3D PDF VDA STL

Key Enhancements in the Latest Release:

1. Units Information Access: Users can now access units information of faceted data stored within NX files.

2. PMI (Product Manufacturing Information) Support Enhancement:

- The ability to read specialized texts has been added, enhancing overall support for Product Manufacturing Information.

3. Body Attributes Support Enhancements:

- Pseudo body recognition

- Identification as part of a composite body or tool body in assembly features

4. Extended Version Support: The libraries now have the capability to read NX 10.0 models (both parts and assemblies).

To learn more about these ODX libraries, including how they can be used within your specific CAD management workflow, please visit the provided link for further information.

Hope this detailed explanation helps!

Catia v5 6r2015 licence