Login
Twitter

Convert Your 3D Mesh/Model CTM Files to 3MF

to

Our free and fast tool will convert most 3D mesh or CTM model files to a standard 3MF file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing.

To convert your file click the Upload button below and select the file to convert. Once selected the file will be converted and ready for download shortly afterwards.

 

CTM Notes

If your CTM file contains vertex colors these will be imported and mapped where possible.

Supported Features

  • Mesh geometry
  • Vertex colors
  • All compression versions supported when converting from CTM

3MF Notes

3MF files support material and color information. If your uploaded model contains color information our tool will attempt to save this in the 3MF file at the end of the conversion process. Texture information is not supported at this time.

Supported Features

  • Mesh geometry
  • Face and vertex colors

Unsupported Features

  • Textures

How to Convert your CTM to 3MF Online?

Here are 2 simple steps to convert your CTM to 3MF.

Upload a CTM

Upload a CTM

Click the "Upload a CTM File" button and select a CTM to upload. The maximum file size is 50MB.

Download your 3MF

Download your 3MF

Click the download link once completed to receive your 3MF file.

FAQ

How can I convert my CTM file to 3MF?

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

How long does it take to convert my CTM to 3MF?

We aim to process all CTM to 3MF 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 CTM to 3MF conversion?

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

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

Yes, of course! We do not store the CTM file you submit to us. The resulting 3MF file, once created is deleted 1 hour after upload and the download link will expire after this time.

Can I convert CTM to 3MF on Windows, Linux, Android, iOS or Mac OS?

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