Character Studio Marker Format
Autodesk
3D Image Files
mime-type/not-avalible
10/13/2021
If you want to edit CSM file and not damage it, you should install dedicated software There are many tools known as CSM Online Editors, but it is not certain that they operate in a way that keeps the data contained in the file safe.
Remember, that not all of the mentioned programs will allow you to edit the CSM file. Additional information about the CSM file extension can be found here.
This is definitely the surest way. Choose one of the programs that support the CSM file extension, open your file and check the editing options. It's safest to download the software from the developer's website. Links to the websites of software producers can be found on the software subpages. Examples of programs cooperating with CSM files, which make it possible to edit it.
And here is the full list of programs supporting the CSM file
Some file formats are just plain text files that you can open with Notepad. But beware - making manual changes to the CSM file or another may result in its damage. When you save the changes, you may no longer open the CSM file. For this reason, try to use software created to edit CSM files.
It seems that one of the software on the list must be able to edit the CSM files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Below are tools that allow you to edit CSM online files.
Free Online File Edit Service
Copy and paste this link anywhere.