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AUTH file extension

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

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

✅ ShopSite Store Authorization Data

AUTH file is a ShopSite Store Authorization Data. ShopSite is a commercial, web-based shopping cart system designed for small to medium-sized businesses.
AUTH format description not yet available
Application: ShopSite
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
AUTH aliases:
AUTH related links:
AUTH related extensions:

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

🚫 The .auth file extension is often given incorrectly!

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

ath, aut

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Athena Task File
Alphacam Lathe Thread
AutoIt Script

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

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