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Easily convert your 3MF files online with no registration required. Convert your 3MF documents from Windows, Linux, or macOS. Simply drag and drop your file into the upload form, select the desired output format, and click the convert button. Once the conversion is complete, you can download your OBJ file.
Depending on the 3MF file's size and format, conversion may take a few moments, but most files convert quickly. With advanced features, you can convert password-protected documents and have the results sent to your email.
Convert your 3MF documents anytime, anywhere, on any device—including mobile. Use this conversion app online 24/7—free for basic conversions.
Check our videoThe Microsoft 3D Manufacturing Format (3MF) is an open-source file format designed for 3D printing, offering a modern and efficient way to store and share 3D models. It is supported by various 3D modeling software, slicers, and printers, including Autodesk Fusion 360, Ultimaker Cura, and PrusaSlicer. The format uses XML-based structures to store model data, textures, colors, and metadata, enabling advanced features like multi-material printing, lattice structures, and precise geometry representation.
The OBJ file format is a simple, text-based format used for representing 3D geometry, widely adopted for its compatibility and ease of use. It is supported by numerous 3D modeling tools like Blender, Maya, and 3ds Max, as well as game engines and rendering software. The format defines vertices, faces, texture coordinates, and normals, with optional features like material definitions (via MTL files), grouping, and smoothing for advanced rendering.
You can also convert 3MF into many other file formats. Please see the complete list below.