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Convert Your 3D Mesh/Model 3DM Files to FBX

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Our free and fast tool will convert most 3D mesh or 3DM (Rhinoceros 3D) model files to a standard FBX (Autodesk Filmbox) file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing. Our conversion tool can also batch convert multiple 3DM files, up to 25 files at a time can be converted.

To convert your 3DM file click the Upload button above and select the file to convert. Once selected, the file will be converted to a FBX file and will ready for download shortly afterwards. For more information about the 3DM to FBX conversion process see the conversion information section below for more information.

How to Convert your 3DM to FBX Online?

Here are 2 simple steps to convert your 3DM to FBX.

Upload a 3DM

Click the "Upload a 3DM File" button and select a 3DM to upload. The maximum file size is 100MB.

Download your FBX

Click the download link once completed to receive your FBX file.

FAQ

How can I convert my 3DM file to FBX?

First click the "Upload..." button, select your 3DM file to upload. Select any configuration options. When the 3DM to FBX conversion has completed, you can download your FBX file straight away.

How long does it take to convert my 3DM to FBX?

We aim to process all 3DM to FBX conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.

How accurate is the 3DM to FBX conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.

Is it safe to convert my 3DM to FBX on ImageToStl.com?

Yes, of course! We do not store the 3DM file you submit to us. The resulting FBX file, once created is deleted 15 minutes after upload and the download link will expire after this time.

Can I convert 3DM to FBX on Windows, Linux, Android, iOS or Mac OS?

Yes! Our 3DM to FBX tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.

What if I am using an Ad Blocker, will that affect things?

Yes. Although you can use an Ad Blocker, if you like our 3DM conversion tool please consider white-listing our site. When an Ad Blocker is enabled there are some conversion limits on some of our tools and processing/conversion times will be longer.

I have several 3DM files, can I batch convert my 3DM to FBX?

Yes! Our 3DM tool supports full batch conversions. You can upload up to 25 3DM files at a time. Our tool will convert them all as quickly as possible. Once completed, you can either download the FBX files individually or download them all in a single ZIP file.

How does it work?

Converting from the 3DM file format to FBX can be a complex process and any tool used for this conversion process needs to be able to handle a variety of data conversion tasks as well as identify any defects within the 3D model and fix them. Here we will explain the conversion process used by our tool to accurately convert your 3DM file to a valid FBX 3D model. Lets start with the conversion process, which involves the following steps:

Step 1: Read the Source 3DM File

In its simplest form, an 3DM file is a binary data file containing 3D data such as vertices, faces, normals and more. When combined, these make up the 3D model you see on your screen.

Step 2: Process File Data

With the 3DM file data read, our tool generates an internal representation of the full 3D model and will attempt to fix any geometry issues encountered. Along with repairing any issues with the 3D model, the tool will remove any duplicated vertices and prepare the model ready for exporting to the FBX format.

Step 3: Saving to the FBX Format

With the conversion process entering its final stages, our tool now needs to take the in-memory 3D model we have created in step 2 and convert this to the FBX format.

File format information for 3DM to FBX

Extension3DM
Full NameRhinoceros 3D
Type3D Model
Mime Typex-world/x-3dmf
FormatBinary
Tools3DM Converters, 3D Model Voxelizer, Create 3DM Animation, View 3DM

Description

The 3DM format also known as Rhino3D or Rhinoceros 3D is a 3D graphics model file format developed and used in CAD applications, Industrial Design and 3D Printing. The format has some compatibility with Adobe Illustrator and can be exported as an AI file using vector graphics.

Although it is a 3D file format it stores data in the NURBS geometry format which allows for greater mathematically precision compared to triangle/polygon based mesh geometry formats such as STL. Along with support for converting between other CAD formats the 3DM format can also supports two different scripting languages.

3DM Notes

If your 3DM file contains textures, these will be ignored. If a material contains color information this will be translated where possible.

Supported Features

  • Mesh geometry
  • Mesh material colors

Unsupported Features

  • Textures
  • Animations
ExtensionFBX
Full NameAutodesk Filmbox
Type3D Model
Mime Typeapplication/octet-stream
FormatText & Binary
ToolsFBX Converters, 3D Model Voxelizer, Create FBX Animation, Text to FBX, View FBX
Open WithBlender, DAZ Studio, MeshLab

Description

The FBX format by AutoDesk was originally developed by Kaydara in the 1990s as a means to store 2D or 3D content with motion data. It has evolved over the years to become a widely used format by 3D modelling applications such as Blender, 3D Studio Max and others due to its 3D animation capabilities.

The format is used to contain 3D models which includes vertices, faces and other 3D geometry along with animation data. The format is proprietary however there is a publicly available API to use for development purposes. The file contents can be either text or binary and work has been carried out by the Blender Foundation to document the format.

FBX Notes

If your original model file contains texture images and other texture related data, these will be included in final FBX file.

Supported Features

  • Mesh geometry
  • Materials
  • Textures

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