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3MF Converter

Convert 3D Manufacturing Format (.3mf) files online instantly. No signup, no watermarks. Drag & drop your file and download in seconds.

Convert 3MF to…

15 output formats available for .3mf files

3MF → STL3MF → OBJ3MF → PLY3MF → GLTF3MF → GLB3MF → DAE3MF → FBX3MF → 3DS3MF → X3D3MF → USD3MF → USDC3MF → USDZ3MF → ABC3MF → PNG3MF → JPG

Convert … to 3MF

15 input formats can be converted to .3mf

STL → 3MFOBJ → 3MFPLY → 3MFGLTF → 3MFGLB → 3MFDAE → 3MFOFF → 3MFFBX → 3MF3DS → 3MFX3D → 3MFAMF → 3MFUSD → 3MFUSDC → 3MFUSDZ → 3MFABC → 3MF

About 3D Manufacturing Format

3MF is an open standard designed for 3D printing workflows.

3MF Format Details →Browse 3D Formats →

Frequently Asked Questions

How do I convert 3MF files?▼

Upload your .3mf file to CocoConvert, select your desired output format, and click Convert. Your file is processed on secure servers and ready to download in seconds. No software installation needed.

How much does 3MF conversion cost?▼

CocoConvert offers 3MF conversion with no signup required. You get 5 files per hour (up to 250 MB each) on the starter tier. Pro users get 100 files per hour and 5 GB per file.

What formats can I convert 3MF to?▼

CocoConvert supports converting 3MF to 15 different formats including STL, OBJ, PLY, GLTF, GLB and 10 more.

Are my files secure?▼

Yes. Files are encrypted in transit via TLS, processed on isolated servers in Germany, never analysed or shared, and permanently deleted within 24 hours.