CSK file format description

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

3 filename extension(s) found in our database.

.csk - BlackBerry Code Signing Keys

The CSK data files are related to BlackBerry Java SDK. The CSK file is a BlackBerry Code Signing Keys. Each BlackBerry app must be signed to allow RIM to validate the application's capabilities and issue unique identifiers for it.

Application:

BlackBerry Java SDK

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

BlackBerry Code Signing Keys related extensions:

.ipm: Image-Pro Plus Macro
.smol: Spartan Molecule Data
.cmdf: CrystalMaker V2 Data File
.alm: Alphacam Laser Param Macro
.clt: MetaVR 3D Cultural Features Data
.ck9: Cook'n Cookbook Backup

.csk - Copernic 2001 Skin Data

The CSK data files are related to Copernic 2001. The CSK file is a Copernic 2001 Skin Data. Copernic 2001 is a versatile internet search tool. The Copernic 2001 seems to be no longer supported.

Application:

Copernic 2001

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Copernic 2001 Skin Data related extensions:

.4sw: 4DOS Swapfile
.unixyz: UniChem Chemical Modeller XYZ Data
.tpt: PCLTool Transformation Parameter Table
.wtq: Windows Test Technologies Data
.rsmx: Zemax Radiant Source Model
.adt: ABBYY Lingvo Custom Dictionary Text

.csk - StoryWeaver Template

The CSK document files are related to StoryWeaver. The CSK file is a StoryWeaver Template. StoryWeaver is a story development tool.

Application:

StoryWeaver

Category:

Document files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

StoryWeaver Template related extensions:

.wsq: WinEsquema Flowchart Document
.opt: PhotoScore Document
.aff: AnyForm Form Document
.sdw: Lotus Word Pro Drawing
.mc2: MasterCook 5 CookBook
.mcf: MasterCook CookBook File

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

Can't open a .csk 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:

example.csk

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.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .csk file extension is often given incorrectly!

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

cck, ck, cks, cs, csj, csl, csm, cso, csu, cwk, cxk, dsk, fsk, sk, ssk

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.sk: Safari History Index
.sk: Slovak Language Info File
.cks: Windows CE ROM Image Checksum
.csj: BlackBerry Code Signing Data
.csu: Crestron Software Update
.cks: Cricket Audio Stream

Operating systems

DataTypes.net 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

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

https://datatypes.net/open-csk-files

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