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.ACO - Adobe Swatch File
APPLICATION
ACO is the swatch file format for Adobe Photoshop, storing custom color collections. Use OpenFiles to open and view ACO files for free on macOS, Windows, and Linux.
File Details
- Extensions
- .aco
- MIME Types
- application/x-adobe-aco
How to Open .aco Files
- Download and install OpenFiles from the official website.
- Launch OpenFiles and open your .aco file via File > Open or drag and drop.
- Your file will open in the appropriate viewer for viewing and editing.
✅Supported by
Palette Editor
editor
FAQ
How to open .aco files?
Use OpenFiles to open and view the color list in .aco swatch files for free.
What is an .aco file?
.aco is an Adobe Photoshop swatch file that saves a set of custom colors for use in design work.
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