A daily updated filename extension database!

QTXT file extension

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

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

✅ QuickShow Text Data

QTXT file is a QuickShow Text Data. Pangolin QuickShow is a complete laser control system.
QTXT format description not yet available
Category: Data files
Application: QuickShow
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QTXT aliases:
QTXT related links:
QTXT related extensions:
QuickShow Timeline-based Laser Show

QuickShow Frames/Animation Data

QuickShow Workspace Data

QuickShow Effects Data

QuickShow Shape Data

QuickShow Clock Data

QuickShow Beam Sequence Data

QuickShow FX Data

QuickShow Data

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

🚫 The .qtxt file extension is often given incorrectly!

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

qtt, qtx, qxt, txt

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

QuickTime Extension
QuaSZ Texture
Qtracker Application Theme Data
QuarkXPress Document Template
Plain Text Document
Steinberg LM-4 Audio Bank Data

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

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