DEC File

What are DEC files and how to open them

Are you having problems opening a DEC file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your DEC files.

What is a DEC file?

A .DEC file is a Magic: The Gathering Cards Deck file.

Magic: The Gathering is an online board game (MTG). MTG uses decks of cards throughout the game to let players move their character, cast magic spells, etc. The deck files are in plain text and use a simple syntax to describe each card that makes up a deck.

How to open DEC files

We have identified two DEC openers that are compatible with this specific type of DEC file.

Programs that open Magic: The Gathering Cards Deck files

Last updated: December 21, 2023

Various apps that use files with this extension

These apps are known to open certain types of DEC files. Remember, different programs may use DEC files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about DEC file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.