Open ACO file

The most common choise: Adobe Photoshop color palette and swatches data

How to open Adobe Photoshop color palette and swatches data .aco files

aco file icon Have you had trouble opening the aco file on your computer? What are aco files? We explain what they are and recommend software that we know will open them.

What is aco file?

Files with aco extension are quite often color palettes and swatches from Adobe Photoshop graphics editing tool.

Adobe Photoshop color palette and swatches data 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.

Suggested software to 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 editor

There are other ACO filename extensions with the same .aco suffix

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.

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.