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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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AMF to 3MF Converter StarForge 3D Modeling Software

Upgrade an AMF Archive to 3MF

AMF was the first XML successor to STL, but the 3D Manufacturing Format won the slicers, and Bambu Studio, PrusaSlicer and Cura all open 3MF. The AMF to 3MF Converter moves the meshes of an Additive Manufacturing File into a 3MF package in the browser, free, with no upload. Old AMF projects can then open in current slicers with units intact. It is the natural upgrade for an AMF archive. A 3D Print STL File for 3D printing on any machine is the other choice in StarForge 3D Modeling Software.

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