A daily updated filename extension database!

Details of the .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?
  • Where can I find the specifications for .qaa?
  • Which MIME-type is associated with the .qaa extension?
  • How can I convert .qaa files to another format?
  • What are other, similar filename extensions to .qaa?

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

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

.qaa file extension details

WinQSB Data File

WinQSB Data File .qaa file icon
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.

.qaa file extension error

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, qa, aqa

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Audible Audiobook
GPS Quality Assessment Data
AptiQuiz Test Result
Ancestral Quest Database Index
open .qaa file

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.

.qaa 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 .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
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文