How to open .ACO file extension?

If you cannot open a new file that has been saved in the .ACO format you need to download the appropriate software. The manufacturer of .ACO files is Adobe Systems; .ACO files belong to the Settings Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .ACO files. Activities performed in the order described should solve the problems with all the files in the .ACO format.

• What is .ACO file?
• How to open .ACO file?
• What is .ACO file?