Our free and fast tool will convert most 3D mesh or 3MF model files to a standard CTM 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.
If your 3MF file contains textures, these will be ignored. If a material contains color information this will be translated where possible.
CTM files support per vertex color information. If your uploaded model contains color information our tool will attempt to save this in the CTM file at the end of the conversion process.
Here are 2 simple steps to convert your 3MF to CTM.
First click the "Upload..." button, select your 3MF file to upload. Select any configuration options. When the 3MF to CTM conversion has completed, you can download your CTM file straight away.
We aim to process all 3MF to CTM conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.
We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features being added every week.
Yes, of course! We do not store the 3MF file you submit to us. The resulting CTM file, once created is deleted 1 hour after upload and the download link will expire after this time.
Yes! Our 3MF to CTM tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.