A daily updated filename extension database!

QUA file extension

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

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

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

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

✅ Avira AntiVirus Quarantined File

QUA file is an Avira AntiVirus Quarantined File. Avira Antivirus is a program to help detect and delete virus timely so as to protect computers from being compromised.
Category: Other files
Application: Avira AntiVirus
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QUA aliases:
QUA related links:
QUA related extensions:
Avira AntiVirus Profile Data

Avira AntiVirus Job Data

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

🚫 The .qua file extension is often given incorrectly!

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

qa, qia, ua

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

GPS Quality Assessment Data
Wonderware QI Analyst Data
UaModeler Model Data

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

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