TDT File Extension

The TDT file extension was created by Sony and Panasonic and is also known as the AVCHD Thumbnail File. TDT is classified as a Video Files and The format of this file type has not been determined yet. You can open TDT files in Microsoft Notepad program.

AVCHD Thumbnail File Type

What is a TDT File Type?

You can find TDT files and .TID files in the AVCHDTN folder, which is located in the AVCHD folder in the Private folder of your camcorder.

What is a Default TDT File Name?

THUMB.TDT - Name unique of TDT files Sony / Panasonic.

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 (AVCHD Thumbnail 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 Converter

Open TDT

Edit TDT

Compare TDT Files

Merge TDT Files

Split TDT Files

TDT Metadata Viewer

TDT Files Common Issues

There are few common issues with the AVCHD Thumbnail File .TDT File Extensions while opening the .TDT 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 AVCHD Thumbnail File on your system such as Microsoft Notepad.
2. Associate default Microsoft Microsoft Notepad program for *.tdt (AVCHD Thumbnail File) files.
   
   
   

Related TDT File Extensions

TDT default file extension is .TDT and other similer related extensions are:

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.

Open TDT File on Windows

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

Open TDT File on Mac OS

Open TDT file on Linux

Open TDT file on Web

Open TDT file on iOS

Open TDT file on Android

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.

About TDT - AVCHD Thumbnail File