TDT File - opening and understanding

Did your computer fail to open a TDT file? We explain what they are used for and recommend software that we know can open or otherwise handle your .TDT files.

What is a TDT file?

TDT is an acronym for THOR Data Tree. TDT files are used by the THOR-Merlin database application.

The THOR-Merlin software is used to store and review chemical information. The TDT files that are used by this program are stored in plain text format and are then used to transmit chemical information between various software applications.

The TDT files that are used by the Thor Data Tree are saved in a plain-text format.

Files that contain the .tdt file suffix are also known to store AVCHD thumbnail files. These files are thumbnail icons of a high-def video recording. The file format was introduced by Sony and Panasonic in 2006 for their digital HD camcorders.

How to open TDT files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension TDT for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 10 different TDT openers which you will find listed below.

Suggest another file format using extension TDT

While we know of one file format using the .TDT file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .TDT file.

Various viewers for this file format

These apps are known to open certain types of TDT files. Remember, different programs may use TDT files for different purposes, so you may need to try out a few of them to be able to open your specific file.

CodeWarriorCodeWarriorUser submitted
QuickTimeQuickTimeUser submitted
The Tournament DirectorThe Tournament DirectorUser submitted
Paint Shop ProPaint Shop ProUser submitted
TexteaseTexteaseUser submitted
SimTowerSimTowerUser submitted
Hanes T-ShirtMaker All VersionsHanes T-ShirtMaker All VersionsUser submitted
tuloxtuloxUser submitted
Hanes T-ShirtMakerHanes T-ShirtMakerUser submitted
We have not verified any software that we know for certain will work with TDT-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with TDT-files. If you know one, please use the 'Suggest a program' link below and tell us about it!