There are 4 other file types using
the DEC file extension!

dec file icon.dec - ArcView UNIX hyperhelp supporting file

dec file icon.dec - DEC DX WPS Plus document

dec file icon.dec - Dolphin EasyConverter project

dec file icon.dec - VersaPro declaration file

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DEC file extension - Magic: The Gathering deck of cards

What is dec file? How to open dec files?

File type specification:

Game file type icon Game file type

The DEC file extension is also associated with the Magic: The Gathering Online a computer variant of card game Magic: The Gathering. The *.dec file contains database of cards for editor implemented in the game client.

Help how to open DEC files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension DEC:

As far as we know, this .dec file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .dec file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open dec file, edit dec file, convert dec file, view dec file, play dec file etc. (if exist software for corresponding action in's database).

  • Others dec file

Unspecified and all other actions for computer programs working with dec file - Magic: The Gathering deck of cards

Click on the software link for more information about Magic: The Gathering Online. Magic: The Gathering Online uses dec file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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