You can drag and drop it too — we’re flexible!
We’ll take care of the rest — it only takes a few seconds.
Just download it and enjoy. Easy, right?
3MF (3D Manufacturing Format) is a modern file format developed by the 3MF Consortium for 3D printing. It stores 3D models, textures, colors, and printing information in a compact, open-standard format that solves many limitations of older 3D file types like STL. 3MF is supported by major 3D printing software and hardware.
STL is one of the most widely used formats in 3D printing. It represents the surface geometry of a 3D object using a mesh of triangles. STL files do not store color or material data but are ideal for rapid prototyping and additive manufacturing.
Convert your .3mf files to .stl right in your browser — no downloads, no installs. Everything happens securely in the cloud.
We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.
Turn your 3MF files into STL in just a couple of clicks. No registration, no limits — and it’s 100% free.