Opening DEC files
Did your computer fail to open a DEC file? We explain what DEC files are and recommend software that we know can open or convert your DEC files.
What is a DEC file?
Files with the .dec extension are most commonly associated with declaration files. The DEC files are text-based declaration files that are used by a variety of Application Development Language programs. They contain the constants and variables that are referenced by other files within the associated programming project.
The .dec file extension is also used for DEC DX WPS Plus document files, decoded files, Dolphin EasyConverter project files and Magic: The Gathering deck of cards files.
Software that will open, convert or fix DEC files
- SolveIT!, The Financial CalculatorUser SubmittedNot yet verified by file.org
- Multi-Edit - The Programmers EditorUser SubmittedNot yet verified by file.org
- Microsoft OfficeUser SubmittedNot yet verified by file.org
- Media Player ClassicUser SubmittedNot yet verified by file.org
- MTG Studio Deck and Collection EditorUser Submitted
Try a universal file viewer
In addition to the products listed above, I would suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too! Download Free File Viewer.