.ACO File Extension

  • File Type: Adobe Photoshop Color Swatch File
  • Developer: Adobe Systems
  • Category: Settings Files
  • Format: Binary
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What is a .ACO file?

.ACO is a Settings Files file of a Binary format made by Adobe Systems. You can launch .ACO files on Mac, and Windows.

How to make a .ACO file?

To make .ACO files, you have to use Adobe Photoshop with Perfect Resize 7.5 or earlier plugin or any other program listed below. Programs for Mac, and Windows can be downloaded from official stores. You can also get .ACO file creator from the software official source. To learn more about .ACO file opener and its alternatives, visit the program official web site.

How to open .ACO files?

You must have one of the programs that can open .ACO files. After the installation of the .ACO file opener, you will be able to open all .ACO documents.