>> ACO file

ACO file format description

Many people share .aco files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .aco file can be edited, converted or printed with. On this page, we try to provide assistance for handling .aco files.

3 filename extension(s) found in our database.

.aco - Adobe Photoshop Custom Swatch

The ACO other files are related to Adobe Photoshop. ACO file is an Adobe Photoshop Swatch. ACO file is used in Photoshop as a set of colors named a swatch. Adobe Photoshop is a graphics editor published by Adobe Systems. It is the market leader for commercial image manipulation.

Adobe Photoshop
Other files
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Adobe Photoshop Custom Swatch related extensions:
Acronis True Image Script
ACDSee Canvas External Tool
AbiWord Plug-in File
Catia V4 Session
Voltage SecureFile Encrypted File
Microsoft Visual Studio Macro

.aco - CYANA Dihedral Angle Constraint File

The ACO data files are related to CYANA. ACO file is a CYANA Dihedral Angle Constraint File. CYANA is a program for automated structure calculation of biological macromolecules on the basis of conformational constraints from NMR.

Data files
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CYANA Dihedral Angle Constraint File related extensions:
CYANA Torsion Angle File
CYANA DG Cartesian Coordinate File
CYANA Macro File
CYANA Lower Distance Limit File
CYANA Pseudocontact Shift Restraint File
CYANA PDB Coordinate File

.aco - ArCon Object Collection

The ACO data files are related to ArCon. ACO file is an ArCon Object Collection. ArCon (planTEK) is a modern planning and design software for architects.

Data files
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ArCon Object Collection related extensions:
Apple iPhoto Desktop Photos Cache
Address Book CoreData Person Data
Mac OS X Finder Internet Location Data
iCal Document
Apple iPhoto Photo Library
Apple iPhoto Spot File

Naturally, other applications may also use the .aco file extension. Even harmful programs can create .aco files. Be especially cautious with .aco files coming from an unknown source!

Can't open a .aco file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .aco file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ac, ac0, aci, ack, acl, acp, ado, afo, ao, aoc, aso, co, wco, xco

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

IBM Tivoli Network Manager AOC File
ActionScript Object
GNU Autoconf Input File
Microsoft Office Assistant Preview
CaseWare Working Papers Client File

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .aco file format, then write to us!

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