A daily updated filename extension database!

DTT file extension

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

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

✅ Data Transfer To iSeries File

DTT file is a Data Transfer To iSeries File. Client Access Express software offers a powerful set of client/server capabilities for connecting PCs to AS/400 systems.
Category: Data files
Application: Client Access Express
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DTT aliases:
DTT related links:
DTT related extensions:
Format Description File

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

🚫 The .dtt file extension is often given incorrectly!

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

ctt, dft, dgt, dht, drt, dt, dtf, dtg, dth, dtr, dty, ett, ftt, rtt, stt

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

WebVTT Document
MSN Messenger Contact List
Streets & Trips Map Template
DATroniC Data Recording
PSpice Custom Derating
SimSig WTT Timetable
Solid Edge Draft Document
THOR Datatree File
Bentley Map Dictionary Data
Proben1 Dataset

🔴 Can't open a .dtt 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 .dtt 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 .dtt file extension, write to us!

🔴 Rate our DTT page

Please help us by rating our DTT page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

4 of 5 stars (12 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文