COO file format description

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

2 filename extension(s) found in our database.

.coo - Tajima Embroidery Data File

The COO data files are related to Tajima Embroidery Software. The COO file is a Tajima Embroidery Data File. Tajima is a manufacturer of single and multi-head embroidery machines.

Tajima Embroidery Software
Data files
- / -
Tajima Embroidery Data File related extensions:
LopeEdit Results Data
CADIQ View Analysis Results Data
IBECrypto Encrypted File
Luminous Schedule File
Esko Automation Engine Tiles Data
Latex CJK Package Data

.coo - Autodesk AutoCAD Bounding Coordinates Cookie

The COO data files are related to Autodesk AutoCAD. The COO file is an Autodesk AutoCAD Bounding Coordinates Cookie. UNT used for converting a value from one unit type to another.

Autodesk AutoCAD
Data files
- / -
Autodesk AutoCAD Bounding Coordinates Cookie related extensions:
Folder Lock Data
Sage MAS 90 Data
KNFB Reader Data
ClarisWorks Data
SAS Item Storage
Handyscript Skin

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

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

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

cio, cko, clo, co, cok, col, cop, cpo, doo, foo, oco, oo

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Sam Coupe Audio Data
FreePascal Object
Capture One Preview Image
Open Color Format Palette
TSP-INet Server Error Reports Data
Cloe Raytracer Image

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

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