DATD file format description

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

1 filename extension(s) found in our database.

.datd - Daily Aggregated Traffic Data

The DATD data files are related to NTIS. DATD file is a Daily Aggregated Traffic Data. Daily Aggregated Traffic Data is a service from National Traffic Information Service (NTIS).

Application:

NTIS

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Daily Aggregated Traffic Data related extensions:

.urs: ControlDraw User Requirements Specifier
.urb: BlueM Consumers Data
.irt: IRIT 3D Model
.wwr: WAsP v8 Resource Grid
.smg: USoft System Message Data
.mhd: ITK MetaImage Header

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

Can't open a .datd 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.datd

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 .datd file extension is often given incorrectly!

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

atd, dad, dat, datr, datx, dtd

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.dtd: Document Type Definition
.dat: Nero BackItUp Drive Image
.datx: Canon EOS Utility Data
.dat: Affymetrix Image Data File
.dat: Minecraft Game Data
.dat: Shareaza Thumbnail Data

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-datd-files

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