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Details of the .qat file extension

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

  • What is the .qat file?
  • What program do I need to open a .qat file?
  • How can the .qat file be opened, edited or printed?
  • Where can I find the specifications for .qat?
  • Which MIME-type is associated with the .qat extension?
  • How can I convert .qat files to another format?
  • What are other, similar filename extensions to .qat?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

.qat file extension details

Microsoft Office Quick Access Toolbar Data

Microsoft Office Quick Access Toolbar Data .qat file icon
QAT file is a Microsoft Office Quick Access Toolbar Data. The Quick Access Toolbar (QAT) is a small, customizable toolbar that exposes a set of Commands that are specified by the application or selected by the user.
Category: Data files
Application: Microsoft Office
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QAT aliases:
QAT related links:
QAT related extensions:

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

.qat file extension error

The .qat file extension is often given incorrectly!

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

aqt, qa, qar, qxt, qaf, qwt, qqt, qag, qta

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

AQTitle Subtitle File
GPS Quality Assessment Data
QuickTime Movie
QlikView Extension
Qedoc Autolaunch File
QuarkXPress Document Template
open .qat file

Can't open a .qat 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 .qat file association, check the FAQ.

.qat file extension

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 .qat file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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