Open aco file
Did your computer fail to open aco file? We explain what aco files are and recommend software that we know can open your aco files.
What is aco file?
Files with aco extension are quite often color palettes and swatches from Adobe Photoshop graphics editing tool.
aco file description
File extension aco is associated with the Adobe Photoshop professional pixel-based graphics editing software for Windows and Mac.
A typical .aco file contains color swatch (collection of predefined colors) that are viewed in the Photoshop color palette.
Software that will open aco file

Adobe Photoshop
One of the best bitmap graphic editing program
Adobe Creative Cloud
Latest, subscription based productivity suite from Adobe
Adobe Photoshop for Mac
Mac version of popular digital image editorOther aco file extensions
aco - ArCon object collection data
Files with aco file extension can be found as projects from ArcCon planing and designing software.
aco - CYANA dihedral angle constraint
An aco file extension is associated with the CYANA program. An aco file stores dihedral angle constraint.