>> COA file

COA file format description

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

2 filename extension(s) found in our database.

.coa - Medlin Payroll Software Chart Data

The COA data files are related to Medlin Payroll Software. The COA file is a Medlin Payroll Software Chart Data. Medlin Payroll Software is a payroll preparation software application created by Medlin Accounting for the purpose of managing payroll for a large number of employees.

Medlin Payroll Software
Data files
- / -
Medlin Payroll Software Chart Data related extensions:
SlickEdit Workspace Data
SlickEdit Workspace Backup Data
Orbit Vector File Tiled
QuickShow Workspace Data
QQ Messenger Theme Data
WexView Browser Course Data

.coa - Caligari TrueSpace COA Object

The COA document files are related to Caligari TrueSpace. The COA file is a Caligari TrueSpace COA Object. TrueSpace is a 3D modeler and animation software. The Caligari TrueSpace seems to be no longer supported.

Caligari TrueSpace
Document files
- / -
Caligari TrueSpace COA Object related extensions:
602PC Suite Spreadsheet Document
Thinkfree Write Document
OmniPage Scanned Document
Graphtec ROBO Master Template
Kingsoft Presentation Document
COCO Flowsheet Document

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

Can't open a .coa 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 .coa file extension is often given incorrectly!

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

ca, cao, cia, cka, cla, co, cow, cox, coz, cpa, oa, oca, soa, voa

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

VOACAP Area Calculation Data
OpenAccess Database
Java Class Data
Cadstar PCB Design
Nintendo 3DS CTR Importable Archive
Prism Image

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 .coa file format, then write to us!