Free Online 3MF Converter

This is our fast and free file converter, specializing in converting your 3MF 3D model files. You can convert your 3MF files to a number of different formats, whether that be another 3D model format or an image. Our 3MF converter can handle the most popular formats. Our 3MF converter can also batch process up to 20 files at a time.

Select File(s)

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your 3MF file, once uploaded to our server, will be deleted 15 minutes after upload, so please download your converted 3MF file before this time.
Our 3MF converter tool supports converting to the following file types: 3MF, ABC, AMF, ASE, BLEND, DAE, FBX, GIF, GLB, GLTF, IDTF, JPG, KMZ, MP4, OBJ, OFF, PCD, PLY, PNG, SKP, STL, USD, VID, VTK, VTP, WEBP, WRL, X, X-Plane, X3D, XYZ, ZIP

To start, please click the button above and select the 3D model 3MF files you wish to convert. Once you have selected these, you can specify what you would like each file to be converted to. This could be another 3D model format, or another format from our extensive list. Once the target formats have been set, you can apply any configurations (such as applying the built-in voxelizer) by clicking the button.

How to Convert your 3MF file Online?

Here are 3 simple steps to convert your 3MF file using our fast and free 3MF file converter tool.

Upload your 3MF file

Click the "Select File(s)" button, then select an 3MF file to upload. The maximum file size is 100MB.

Select file type

Select the file type to convert your 3MF file to using the drop-down list of available types.

Download your file

Click the download link to receive your converted file.

Frequently Asked Questions

Is it free to use the 3MF conversion tools?

Yes! Our 3MF conversion tools are 100% free to use.

Are there any 3MF conversion usage limits?

No, you can convert as many files as you wish. We do not impose any conversion limits on our 3MF conversion tools.

How long does it take to convert my 3MF?

We aim to process all 3MF conversions as quickly as possible; this usually takes around 5 seconds; however, this can be longer for certain files and significantly longer for some larger file formats, so please be patient.

What does the 3MF conversion process involve?

Once your 3MF file has been uploaded and we know the file format you wish to convert it to, our bespoke conversion software will convert your 3MF and make it available for you to download with a unique download URL.

Is it safe to convert my 3MF on FabConvert.com?

Yes, of course it is! Your 3MF, once converted, is deleted 1 hour after upload, and the download link will expire after this time.

Can I convert my 3MF on Linux, Android, iOS or Mac OS?

Yes! Our 3MF conversion tools will run on any system with a modern web browser.

Is there any support for me when using the 3MF tool?

If you are having difficulty converting your 3MF, you can contact us, and we will try to help where possible.

3MF file format information

Extension	3MF
Full Name	3D Manufacturing Format
Type	3D Model
Mime Type	application/vnd.ms-package.3dmanufacturing-3dmodel+xml
Format	Binary

The 3MF file format was created as a standard storage medium for 3D models for use within the area of 3D printing. A 3MF file will contain 3D model data stored within an XML-formatted document with additional assets such as image previews and material data. These files are wrapped up within a compressed ZIP file (using the 3MF extension).

The 3MF format was created in response to the constraints of the STL format, which is the most popular format for storing 3D printable models. Unlike the STL format, which can only store triangular information, the 3MF format can store mesh geometry along with material, units of measurement, and other relevant 3D printing information that is impossible to store within an STL file.

Storing the 3D data within a ZIP file container ensures the file size is kept to a minimum while making it easily extendable in the future. 3MF files are widely supported by 3D printing slicer software and are a common export option within 3D editing software.

3MF Converter Capabilities

Our 3MF converter can both convert from and to 3MF files, and our developers are working to improve our 3MF conversion tools in future versions. When converting 3D model or mesh files using our 3MF converter, we will attempt to convert color materials into a suitable format for use in the converted file.