DEU file format description

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

2 filename extension(s) found in our database.

.deu - Adobe Acrobat Reader German Language Data

The DEU data files are related to Adobe Acrobat Reader. The DEU file is an Adobe Acrobat Reader German Language Data. Adobe Reader (also known as Adobe Acrobat Reader) is a free application that allows you to view and print PDF files.

Application:

Adobe Acrobat Reader

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Adobe Acrobat Reader German Language Data related extensions:

.rserp: ReliaSoft RGA Enterprise Repository Data
.vsf: VICE Snapshot File
.procspec: SpectraSuite Data
.tgf: Stonevoice Translator Tag Data
.pmb: Payroll Mate Backup
.mdv: SmartWare Modem Definition Data

.deu - Unreal Engine German Language Data

The DEU data files are related to Unreal Engine. The DEU file is an Unreal Engine German Language Data. The Unreal Engine is a widely-used game engine developed by Epic Games.

Application:

Unreal Engine

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Unreal Engine German Language Data related extensions:

.rng: Top Secret Crypto Gold RSA Keyring Data
.mcsv: TouchGraph Navigator MCSV File
.wr: STK Write Ups File
.maker: Adobe FrameMaker Data
.cldcvt: CD-LabelPrint Converted Data
.ithmb: iOS Thumbnail Data

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

Can't open a .deu 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.deu

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 .deu file extension is often given incorrectly!

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

ddu, de, dei, dek, dfu, dru, dsu, eu, feu, reu

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.reu: C64 REU Image
.dfu: DFUWizard Firmware Image
.dek: Eavesdropper Batch
.eu: Euphoria Include File
.dfu: LaTeX Font Encoding Data
.dek: Memorize-It Deck File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, 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-deu-files

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