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QAA file extension

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

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

✅ WinQSB Data File

QAA file is a WinQSB Data File. WinQSB is a free decision analysis program.
QAA format description not yet available
Category: Data files
Application: WinQSB
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QAA aliases:
QAA related links:
QAA related extensions:

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

🚫 The .qaa file extension is often given incorrectly!

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

aa, aqa, qa, qax, qqa, qza

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Audible Audiobook
QIIME 2 Artifacts Data
AptiQuiz Test Result
Ancestral Quest Database Index
GPS Quality Assessment Data
Quanquest Axes Definition Data
Quanquest Archive Data

🔴 Can't open a .qaa 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 .qaa 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 .qaa 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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