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Details of extension .qdk

On this page, we're going to take a closer look at the .qdk file extension, which is related to QEMM Startup File Backup. We'll explain what exactly a .qdk 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 .qdk 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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qdk file - QEMM Startup File Backup

QEMM Startup File Backup

The QDK file is a QEMM Startup File Backup. Quarterdeck Expanded Memory Manager (QEMM) is a memory manager for MS-DOS.
Category: Other files
Application: QEMM
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.cps QEMM Backup Data
.exc QEMM Optimize Exclude Data
.adl QEMM MicroChannel Adapter Description Library
Links:
-

The .qdk 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 .qdk extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .qdk file extension wrong?

In our database, we came across the following similar extensions:

.dk Danish Language Info File
.qsk Quintessential Player Kid Skin
.qdl QDL Language Program
.qck Jigsaw 2 Quickcharts Data
.qwk QWK Offline Mail Packet
.qdm fsQCA Data

The .qdk extension is frequently misused

People sometimes confuse the .qdk filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

dk (1), qsk (1), qdl (1), qck (1), qwk (1), qdm (1), qdu (1), qd (1)

Having trouble opening a .qdk file?

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

Windows can't open this file:

File: example.qdk

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