Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .cmo3

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .cmo3 file?
  • Which program can create the .cmo3 file?
  • Where can you find a description of the .cmo3 format?
  • What can convert .cmo3 files to a different format?
  • Which MIME-type is associated with the .cmo3 extension?
Live2D Cubism 3 Model Data .cmo3 file icon

Live2D Cubism 3 Model Data

The CMO3 file is a Live2D Cubism 3 Model Data. Live2D Cubism 3 is a software tool for creating animation from a single static 2D illustration.
Detailed description not available
Category: Data files
Application: Live2D Cubism 3
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Live2D Cubism 3 Model Data
Live2D Cubism 3 Basic Motion Data

Other types of files may also use the .cmo3 file extension. If you have helpful information about .cmo3 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

CaseMap 3 Data
Visual3D C-Motion Output Data
MO3 Audio

The .cmo3 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cmo (1), mo3 (1), cm3 (1)

Can't open a .cmo3 file?

If you want to open a .cmo3 file on your computer, you just need to have the appropriate program installed. If the .cmo3 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.cmo3

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android