How to open CTM files

Did your computer fail to open a CTM file? We explain what CTM files are and recommend software that we know can open or convert your files.

What is a CTM file?

CTM files are OpenCTM 3D mesh files, which you can read more about below.

The CTM file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a CTM opener may not be able to open all kinds of CTM files. In this case, though, we only know of one specific use.

OpenCTM 3D mesh

Through our analysis of CTM files, we know that one use of the format is OpenCTM 3D mesh. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

CTM file openers, viewers, etc.

These apps are known to open certain types of CTM files. Remember, different programs may use CTM files for different purposes, so you may need to try out a few of them to be able to open your specific file.

CrazyTalkCrazyTalkUser submitted
Fusion TranslateFusion TranslateUser submitted
WhereIsItWhereIsItUser submitted
SAS StudioSAS StudioUser submitted
progeCAD Professional EnglishprogeCAD Professional EnglishUser submitted
CreotoolCreotoolUser submitted
We have not verified any programs that we know for certain can work with CTM-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with CTM-files. If you know one, please use the Suggest link below and tell us about it!