>> DEK file

DEK file format description

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

3 filename extension(s) found in our database.

.dek - Memorize-It Deck File

The DEK data files are related to Memorize-It. DEK file is a Memorize-It Deck File. Memorize-It is a multimedia flashcard application that allows you to create your own decks of flashcards incorporating text, sound, pictures, and drawings.

Data files
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Memorize-It Deck File related extensions:
Genome Variation Format Data
PowerGREP Saved Result File
WinBackup Archive
Beyond Compare Settings Package
Intergado Data File
FLAMES Playback File

.dek - Magic: The Gathering Deck

The DEK game data files are related to Magic: The Gathering Online. DEK file is a Magic: The Gathering Online Deck. Magic: The Gathering Online (MTGO) is a direct video game adaptation of Magic: The Gathering.

Magic: The Gathering Online
Game Data files
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Magic: The Gathering Deck related extensions:
Dota 2 Audio
Hedgewars Drawn Map
Big Red Racing Vehicle Data
Jigsaw Puzzle Player Data
Heavy Metal F.A.K.K. 2 TIKI Model
Antibody Level Data

.dek - LackeyCCG Deck File

The DEK game data files are related to LackeyCCG. DEK file is a LackeyCCG Deck File. LackeyCCG is a computer program used to play virtually any collectible card game (CCG) against online opponents or for building and testing of CCG decks offline in a solitaire mode.

Game Data files
- / -
LackeyCCG Deck File related extensions:
Two Worlds Data File
Children of the Nile Tutorial Data
BioShock Game Data
Starsector Ship Data
Apple Chess Saved Game
Total Annihilation Texture

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

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

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

rek, ddk, edk, drk, dk, deu, dem, de, sek, eek, dsk, dke, dfk, deo, del

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Fraunhofer EZRT Volume Data
DrawExpress Diagram Document
Autodesk AutoCAD Drawing Lock
RAD Studio Saved Desktop
Adobe Acrobat Reader German Language Data
Lucene Deleted Documents Data

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

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