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C3M File

What are C3M files and how to open them

Are you having problems opening a C3M file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your C3M files.

What is a C3M file?

The C3M file extension indicates to your device which app can open the file. However, different programs may use the C3M file type for different types of data.

We are continually working on adding more file type descriptions to the site, so if you have information about C3M files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

How to open C3M files

Important: Different programs may use files with the C3M file extension for different purposes, so unless you are sure which format your C3M file is, you may need to try a few different programs.

Various apps that use files with this extension

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

Try a universal file viewer

Since we do not have any programs listed that we have verified can open C3M files, we suggest that you try a universal file viewer like Bitberry File Opener. It can open 410 different types of files - and very likely yours too! Download Bitberry File Opener.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about C3M file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.