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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 3MF File Size StarForge 3D Modeling Software

Compress Heavy Slicer Projects

A 3D Manufacturing Format project saved from Bambu Studio, PrusaSlicer or Orca Slicer zips its mesh as XML, yet a heavy sculpt inside can still make the 3MF huge. Reduce 3MF File Size opens the file and decimates the model to 300,000 triangles, a smaller file with the same shape, and nothing leaves the browser. What comes out is a 3D Print STL File light enough to share or slice again. For 3D printing workflows that start in a slicer, StarForge 3D Modeling Software is free mesh simplification in one step, no Blender lessons required.

81+ StarForge 3D Modeling Software

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Credits451504501,5004,000
STL Downloadsup to45up to150up to450up to1,500up to4,000
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AI 3D Modelsup to4up to15up to45up to150up to400
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