3DM to OBJ Converter
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What is a 3DM file?
3DM is the native file format of Rhinoceros (Rhino), a popular 3D modeling software widely used in architecture, industrial design, and jewelry. It is based on the open-source 3D graphics framework OpenNURBS and supports both NURBS and mesh geometry.
3DM files are known for their accuracy and flexibility and are compatible with many design applications through plugins and libraries. They are ideal for complex, mathematically precise 3D models.
How to open 3DM files
3DM files can be opened with Rhino 3D, as well as other CAD and modeling programs that support the OpenNURBS initiative. Applications like Blender and Autodesk Fusion 360 also support import via plugins.
Use AnyConv to convert 3DM to more universal formats like STL or OBJ for use in 3D printing or rendering software.
Key facts about 3DM
- Full name: Rhinoceros 3D Model
- Extension: .3dm
- MIME type: application/x-open-nurbs
- Developed by: Robert McNeel & Associates
- Initial release: 1998
Useful links and resources
What is a OBJ file?
OBJ is a widely used 3D model format developed by Wavefront Technologies. It stores geometry data such as vertex positions, UV coordinates, normals, and polygonal faces in a plain-text format.
OBJ is supported by virtually every 3D software application and is commonly used for exchanging models between different programs. It may be accompanied by an MTL file containing material definitions.
How to open OBJ files
OBJ files can be opened in nearly any 3D modeling software, including Blender, Maya, 3ds Max, and SketchUp. They are ideal for model exchange across different platforms.
Use AnyConv to convert OBJ files to STL, FBX, or GLTF for compatibility with specific tools or 3D printers.
Key facts about OBJ
- Full name: Wavefront Object
- Extension: .obj
- MIME type: text/plain
- Developed by: Wavefront Technologies
- Initial release: 1989
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert 3DM files?Not at all! You can convert 3DM to OBJ without signing up or installing anything.
- Is it safe to convert 3DM to OBJ on AnyConv?Absolutely. All 3DM and OBJ files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting 3DM to OBJ?We do our best to preserve the original quality during 3DM to OBJ conversion. The result is accurate and clean.
- How long does it take to convert 3DM to OBJ?Most conversions from 3DM to OBJ take just a few seconds — even for larger files.
- Can I upload more than one 3DM file?Yes, batch conversion is supported. You can convert multiple 3DM files to OBJ at once — fast and easy.
- What browsers support 3DM to OBJ conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting 3DM to OBJ on any platform.