A daily updated filename extension database!

QT7 file extension

The table below provides useful information about the .qt7 file extension. It answers questions such as:

  • What is the .qt7 file?
  • What program do I need to open a .qt7 file?
  • How can the .qt7 file be opened, edited or printed?
  • How can I convert .qt7 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

✅ SAS 7 Sequential Engine Audit Data

QT7 file is a SAS 7 Sequential Engine Audit Data. SAS (Statistical Analysis System) is an integrated system of software products provided by SAS Institute.
QT7 format description not yet available
Application: Base SAS
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QT7 aliases:
QT7 related links:
QT7 related extensions:
SAS Data Set

SAS Index

SAS Catalog

SAS Audit Data

SAS Access Descriptor

SAS Data Mining Database

SAS Program

SAS View

SAS Stored Program

SAS Consolidation Database

Other types of files may also use the .qt7 file extension.

🚫 The .qt7 file extension is often given incorrectly!

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

qf7, qr7, qt, qti

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

SAS 7 Sequential Engine FDB Data
SAS 7 Sequential Engine Item Store Data
QuickTime Image
QuickTime Movie

🔴 Can't open a .qt7 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 .qt7 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 .qt7 file extension, write to us!

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