Free STEP viewer and 3D measurement tool for Windows with section view, IGES/STL support, and assembly tree browsing.
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Updated
Apr 28, 2026
Free STEP viewer and 3D measurement tool for Windows with section view, IGES/STL support, and assembly tree browsing.
High-performance 3D viewer for STP/STEP/IGES files with batch measurement, auto-screenshots, and Excel quote export. Optimized for CNC and sheet metal manufacturing.
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