CTM File - opening and understanding

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

What is a CTM file?

A .CTM file is an OpenCTM 3D mesh file. 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.

How to open CTM files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension CTM for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 6 different CTM openers which you will find listed below.

Suggest another file format using extension CTM

While we know of one file format using the .CTM file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .CTM file.

Various viewers for this file format

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 software that we know for certain will work with CTM-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with CTM-files. If you know one, please use the 'Suggest a program' link below and tell us about it!