A daily updated filename extension database!

DATD file extension

The table below provides useful information about the .datd file extension. It answers questions such as:

  • What is the .datd file?
  • What program do I need to open a .datd file?
  • How can the .datd file be opened, edited or printed?
  • How can I convert .datd files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Daily Aggregated Traffic Data

DATD file is a Daily Aggregated Traffic Data. Daily Aggregated Traffic Data is a service from National Traffic Information Service (NTIS).
DATD format description not yet available
Category: Data files
Application: NTIS
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DATD aliases:
DATD related links:
DATD related extensions:

Other types of files may also use the .datd file extension.

🚫 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?

We found the following similar file extensions in our database:

Radiance Data File
eM Client Database
General Data File
SVAL Frequency-time Spectrogram Data
Affymetrix Image Data File
DataFlex Database File
Treepad Database
Alphacam Lathe Drawing
Canon EOS Utility Data
Document Type Definition

🔴 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .datd file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .datd file extension, write to us!

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