Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .cco

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .cco file?
  • Which program can create the .cco file?
  • Where can you find a description of the .cco format?
  • What can convert .cco files to a different format?
  • Which MIME-type is associated with the .cco extension?
CodeCheck Object File .cco file icon

CodeCheck Object File

CCO file is a CodeCheck Object File. CodeCheck is a tool for programmers which detects violations of standards for C++ source code.
Category: Development files
Application: CodeCheck
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Assembly Source Code
C Source Code
C++ Source Code
Visual C++ Dialog
Fortran Source Code
C Header File
Microsoft Visual Studio Workspace Options
Pascal/Delphi Source Code
Visual C# .NET Class

Other types of files may also use the .cco file extension. If you have helpful information about .cco extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

C++ Source Code
BibExcel Co-occurrence Document
Champions Interlace Compressed Image
Xilinx CORE Generator Log
CodeCharge Studio Page
Virtual CD Collection
Borland Turbo C Form Object
Crescendo Music Notation

The .cco filename extension is often given incorrectly!

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

coc (12), xco (10), cci (10), ccp (9), vco (7), sco (6), ccl (5), cdo (4), cfo (4), cc (3), cso (3), dco (3), cck (3), co (2)

Can't open a .cco file?

If you want to open a .cco file on your computer, you just need to have the appropriate program installed. If the .cco association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.cco

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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