Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .qaa

Below, you can find answers to the following questions:

  • What is the .qaa file?
  • Which program can create the .qaa file?
  • Where can you find a description of the .qaa format?
  • What can convert .qaa files to a different format?
  • Which MIME-type is associated with the .qaa extension?

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

WinQSB Data File .qaa file icon

WinQSB Data File

QAA file is a WinQSB Data File. WinQSB is a free decision analysis program.
Detailed description not available
Category: Data files
Application: WinQSB
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .qaa file extension. If you have helpful information about .qaa extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Audible Audiobook
AptiQuiz Test Result
Ancestral Quest Database Index
GPS Quality Assessment Data

The .qaa filename extension is often given incorrectly!

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

aa (6), aqa (6), qa (3)

Can't open a .qaa file?

If you want to open a .qaa file on your computer, you just need to have the appropriate program installed. If the .qaa association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.qaa

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

Rate this page

4 / 5 based on 18 user ratings.