DATR file format description

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

1 filename extension(s) found in our database.

.datr - DATR Data

The DATR data files are related to DATR. DATR file is a DATR Data. DATR is a language for lexical knowledge representation. It is a kind of programming language, not a theoretical framework for the lexicon.

Application:

DATR

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

DATR Data related extensions:

.mdcs: MATLAB Distributed Computing Server Saved Session
.chls: Charles Session Data
.dte: DoroTree Family Tree Data
.p7e: File Encryptor Encrypted Data
.pwx: PowerAgent Exported Workout
.schk: SortSite Site Data

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

Can't open a .datr 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.datr

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 .datr file extension is often given incorrectly!

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

atr, dztr, datt, dat, dar, dtr, datd, dart

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.atr: SIO2PC Atari Disk Image
.datd: Daily Aggregated Traffic Data
.dat: Affymetrix Image Data File
.atr: Lightscape Material File
.datt: STK Processed Intermediate Terrain File
.dat: DataFlex Database File

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

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-datr-files

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

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