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Details of extension .cookie

On this page, we're going to take a closer look at the .cookie file extension, which is related to HTTP Cookie Data. We'll explain what exactly a .cookie fileformat is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .cookie files into different formats, we'll give you some tips on how to do that too. Let's see the file format associated with this file extension!

Contents

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cookie file - HTTP Cookie Data

HTTP Cookie Data

The COOKIE file is a HTTP Cookie Data. An HTTP cookie is a small piece of data sent from a website and stored on the user's computer by the user's web browser while the user is browsing.
Category: Data files
Application: Notepad
Program name: Notepad.exe
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.uuid Linux UUID Data
.vri VripPack Volumetric Data
.okp srDraw Dynamic Image Data
.nmig Noah System 3 Database
Links:
-

The .cookie file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .cookie extension may contain various content types. If you have helpful information about this extension, write to us!

Having trouble opening a .cookie file?

If you want to open a .cookie file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .cookie association can trigger this error.

Windows can't open this file:

File: example.cookie

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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android