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We just fixed downloads: every STL now comes straight from fast, reliable storage, saved under its own name, we're making 10,000 STL files and dozens of new tools, so things might break. We'll fix them ASAP.

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Reduce STL File Size StarForge 3D Modeling Software

Polygon Reduction for 3D Printing

Stereolithography files from scanners and sculpting apps often carry millions of triangles that choke a slicer or blow past an upload limit. Reduce STL File Size decimates that mesh down to 300,000 triangles, so the file gets smaller while the shape stays the same, and nothing is uploaded. It is the polygon reduction of a Blender decimate modifier without learning Blender, giving a lighter 3D Print STL File for Cura, PrusaSlicer or a print farm. StarForge 3D Modeling Software turns mesh simplification for 3D printing into one free step.

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STL Downloadsup to45up to150up to450up to1,500up to4,000
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