TDT File Extension

The TDT file extension was created by Daylight Chemical Information Systems and is also known as the THOR Data Tree File. TDT is classified as a Data Files and This file is saved in a plain text format. You can open and view the contents of this file using a text editor<\/a>. You can open TDT files in Microsoft Notepad program.

THOR Data Tree File Type

THOR Data Tree File Type
Extension .tdt
Developer Daylight Chemical Information Systems
Popularity 5.0 (6 Votes)
Mime Type mime-type/not.available
Default Program Microsoft Notepad
Category Data Files
Format Text
Updated 6/1/2025

What is a TDT File Type?

The TDT files are used to link information and transmit information between programs that use different languages and terms. It is stored in a plain text format, but is not easily readable by a human-due to its customized syntax.

Free Online TDT Tools & Apps

Access powerful and secure free online TDT tools to convert, view, edit, merge, split, and compare TDT files — all without installing any software. Our tools support the .TDT (THOR Data Tree File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your TDT files directly from your device with ease.

TDT Files Common Issues

There are few common issues with the THOR Data Tree File .TDT=9354 File Extensions while opening the .TDT=9354 files on Windows and MacOs, we have solution to those issues such as:

Can't Open TDT Files?

  1. You must have supported software programs installed for THOR Data Tree File on your system such as Microsoft Notepad.
  2. Associate default Microsoft Microsoft Notepad program for *.tdt (THOR Data Tree File) files.


All Platform Software Programs for TDT File Extension

List of all softwares that can open the TDT files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open TDT File on Windows

Software License Developer
Microsoft Notepad image. Microsoft Notepad 1903 for Windows Bundled Microsoft
Notepad++ image. Notepad++ 6 for Windows Freeware Notepad Plus Plus

MacOs logo image - FileProInfo.comOpen TDT File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen TDT file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen TDT file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen TDT file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen TDT file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

TDT file extension icon image.About TDT - THOR Data Tree File

FileProInfo is to help you understand about the THOR Data Tree File with *.TDT suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for TDT. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for TDT, please let us know.

Updated 6/1/2025