.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 created by Adobe Systems. You can work with .ACO files on Mac, and Windows.

How to make a .ACO file?

To create .ACO files, you have to use Adobe Photoshop with Perfect Resize 7.5 or earlier plugin or any other software listed below. You can download programs for Mac, and Windows from official stores. You can also get .ACO file editor from its official web page. To learn more about .ACO file opener and its alternatives, visit the program official web page.

How to open .ACO files?

To launch .ACO file on your platform, use .ACO file opener by Adobe Systems or another soft indicated below. After the installation of the .ACO file viewer, you will be able to open all .ACO documents.