JT Format
An ISO 14306 standard lightweight 3D visualization and data exchange format for large assemblies, developed and maintained by Siemens. JT (Jupiter Tessellation) compresses massive CAD models for collaboration, review, and visualization without requiring full CAD licenses.
Why it matters
For enterprises managing 50,000+ part assemblies, native CAD formats become unwieldy—JT provides a compression-friendly standard that preserves geometric intent while reducing file size by 90%+. Teamcenter's integration with JT is a material advantage for large OEMs managing distributed supplier collaboration.
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Cite this definition
Finocchiaro, Michael. “JT Format.” DemystifyingPLM PLM Glossary, 2026, https://www.demystifyingplm.com/glossary/jt-format