A daily updated filename extension database!

QTD file extension

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

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

✅ Qt Creator Trace Data

QTD file is a Qt Creator Trace Data. Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment (IDE).
QTD format description not yet available
Application: Qt Creator
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QTD aliases:
QTD related links:
QTD related extensions:
Qt Workspace Data

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

🚫 The .qtd file extension is often given incorrectly!

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

qd, qdt, qfd, qrd, qt, qtc, qtf, qtr, qts, qtv, qtw, qtx, td, tqd

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Sharp MZ-series Emulator Quick Disk Data
BI/Query Result Set Data
Qtext Text Document
QuickTime Virtual Reality File
QuickTime Extension
Qtracker Filter
QuarkXPress Dictionary Data
QuaSZ Texture
QuickTime Resources
Intuit Quicken v4 Data File

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

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