>> CKA file

CKA file format description

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

1 filename extension(s) found in our database.

.cka - Comfort Keys Database

The CKA data files are related to Comfort Keys. CKA file is a Comfort Keys Database. Comfort Keys is a multifunctional hotkey manager for Microsoft Windows.

Comfort Keys
Data files
- / -
Comfort Keys Database related extensions:
Salome-Meca Exported Results Data
Salome-Meca Exported Message Data
Salome-Meca Exported MED Results Data
CrossOver v9 C4P Installer
CrossOver v10 CrossTie Installer
Action Replay DS Max Save

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

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

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

ca, cak, ck, ckw, ckz, cla, cma, coa, ka, ska

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Java Class Data
Coach Activity File
Sega Saturn Cinepak Video
Applix TM1 Database
ChucK Source Code
Initial Telnet Cache

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 .cka file format, then write to us!