The 3MF (3D Manufacturing Format) is a modern format designed for 3D printing, offering more features than STL. Converting 3MF to STL lets you prepare your models for 3D printing with any slicer.
Launch Eyemesh and open your 3MF file: drag and drop the file into the window, or use File > Open (Cmd+O). 3MF files are self-contained — all data is included in the archive.
Inspect your model in the 3D view. Check that textures and materials display correctly. If textures are missing, use the Texture Manager to reassign them manually.
Click the export icon in the toolbar, select the STL format, choose a save location, and confirm. The STL file is ready to open in your slicer for 3D printing.
3MF (3D Manufacturing Format) is a format developed by the 3MF Consortium (Microsoft, HP, Autodesk, etc.) to replace STL in 3D printing. It stores geometry, colors, materials, textures, and metadata in a single compressed file. It is natively supported by Windows 3D Builder, Cura, and PrusaSlicer.
STL (Stereolithography) is the standard format for 3D printing. It describes only the surface geometry as a triangulated mesh, with no color or texture. Compatible with all slicers (Cura, PrusaSlicer, BambuStudio, OrcaSlicer), it is the most common format for additive manufacturing.
Download Eyemesh on the Mac App Store and convert your 3MF files to STL in just a few clicks.