[KongchangAI]
Unverified50% confidenceFactExact time

Siemens' Parasolid kernel and Dassault's ACIS kernel have become the two major geometric engine infrastructures in the industry, upon which tools such as SolidWorks, Fusion 360, CATIA, and FreeCAD are built.

1
Sources
50%
Confidence
Long-term
Relevance
7/22/2026
First Seen

Sources

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