Katharine Edmonds calendar10 September 2021 clock-icon 2 Min

Theorem are pleased to announce the release of our latest CATIA 3DEXPERIENCE to NX CADverter solution.

V24.1 supports CATIA 3DEXPERIENCE R2018x, R2019x, R2020x and R2021x along with NX 12, 1899, 1926 and 1953 providing the user with the highest levels of interoperability.

This uni-directional product can be packaged with Theorem’s NX to CATIA 3DEXPERIENCE to create a bi-directional product.

Designed to help solve the issue of working with and sharing incompatible data formats, the 3DEXPERIENCE to NX CADverter is a high quality, cost effective translation solution.

CADverter products translate assembly structure, geometry, attributes and, where available, 3D Product Manufacturing Information (PMI) and Metadata between 3DEXPERIENCE and NX, supporting Model Based Definition (MBD) processes.

The CADverter allows the user to translate any data that they have in a 3DEXPERIENCE format and make it useable in NX for various use cases, whether the downstream user wants a lightweight reference part to model, or a precise copy of the data translated to allow measurement and editing of translated models.

It supports collaboration between companies, their customers and suppliers enabling original 3D mechanical design data to be re-used in downstream activities helping to reduce overall project costs.


  • An interactive version of CADverter can be run from within either CATIA 3DEXPERIENCE or NX
  • CADverter converts all geometry
  • If assembly data (product structure) is in the file, the assembly structure will be mapped between the two systems as well as colour information.
  • The user can filter data to optimize the process.
  • If you wish to visualise and interrogate the CATIA 3DEXPERIENCE or NX data this can be done by using the integrated CADviewer product, which is included with CADverter.

Our solutions are built with development tools and APIs supplied and supported by the major CAD vendors that we have strategic partnerships with. This means we do not reverse engineer and can provide you with a robust application that offers full control over data preparation and optimization for the target formats.

Theorem’s strategic partnerships with Dassault Systemes and Siemens ensures that there is parallel development between the latest releases of CATIA 3DEXPERIENCE and NX, and Theorem’s CADverter products, allowing Theorem to continue to provide data solutions for the CAD community.

Find more information here

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