Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .qde

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

Below, you can find answers to the following questions:

  • What is the .qde file?
  • Which program can create the .qde file?
  • Where can you find a description of the .qde format?
  • What can convert .qde files to a different format?
  • Which MIME-type is associated with the .qde extension?
qDos Executable .qde file icon

qDos Executable

The QDE file is a qDos Executable. QDos (86-DOS) is a discontinued operating system.
Detailed description not available
Category: Application files
Application: qDos
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
qDos Batch File

Other types of files may also use the .qde file extension. If you have helpful information about .qde extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

DrawExpress Diagram Document
QuickCrypto Encrypted Data
Sharp MZ-series Emulator Quick Disk Data
Omnis Quartz Segment 3 Data
Rimage QuickDisk Job Data
Snapform Designer Document
Q-Dir Configuration
Windows Directory Query File
AnyQuest Questionnaire Definition Data

The .qde filename extension is often given incorrectly!

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

qed (1), qds (1), qdf (1), qd3 (1), qce (1), qwe (1), qdw (1), qdr (1), qdd (1), qd (1), de (1)

Can't open a .qde file?

If you want to open a .qde file on your computer, you just need to have the appropriate program installed. If the .qde association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.qde

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 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android