CQCN file format description

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

1 filename extension(s) found in our database.

.cqcn - Chimera Tool Data

The CQCN data files are related to Chimera Tool. The CQCN file is a Chimera Tool Data. Chimera Tool is an online service tool for Samsung, Nokia and Blackberry phones. The Chimera Tool seems to be no longer supported.

Chimera Tool
Data files
- / -
Chimera Tool Data related extensions:
mAirList Script
SmartWare Sort Definition Backup
SGI Scalable Graphics Compositor Video Format File
ISO Builder Data
Notepad++ Data
OA-KIP Client Data Transfer File

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

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

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

ccn, qcn, xqcn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Multimedia Fusion Compressed Data
QPST Content
Eclipse HX Project Configuration

Operating systems

DataTypes.net 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 .cqcn file format, then write to us!

DataTypes.net >> CQCN file