How to open CPO files

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

What is a CPO file?

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

We are aware of 2 different uses of the CPO extension, which you can read more about below.

Compo composition

Through our analysis of CPO files, we know that one use of the format is Compo composition. 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.

Update info Upload example file

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!

Corel Print Office image

Through our analysis of CPO files, we know that one use of the format is Corel Print Office image. 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.

Update info Upload example file

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!

Software that will open, convert or fix CPO files

These apps are known to open certain types of CPO files. Since many different programs may use CPO files for different purposes, you may need to try a few of the apps to open your specific CPO file.