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

Details of extension .qdf

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

Below, you can find answers to the following questions:

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

Snapform Designer Document

The QDF file is a Snapform Designer Document. Snapform Designer is an easy to use software that turns pdf files and paper forms into interactive electronic forms.
Detailed description not available
Category: Document files
Application: Snapform Designer
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Snapform XML Form Data
Snapform Designer Template
Snapform Designer Background Layer Data
Snapform Designer Field Layer Data
Snapform Designer Binary Data
.qdf
Quadro Design Document .qdf file icon

Quadro Design Document

The QDF file is a Quadro Design Document. Quadro Design program is a 3D editor for creating and customizing your Quadro designs.
Detailed description not available
Category: Document files
Application: Quadro Design
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.qsd
Intuit Quicken Data .qsd file icon

Intuit Quicken Data

The QSD file is an Intuit Quicken Data. Quicken is a personal finance management tool, with a vast array of features.
Detailed description not available
Category: Data files
Application: Intuit Quicken
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
qdf
Links:
-
Related extensions:
Quicken Electronic Library
Quicken IntelliCharge Categorization
Quicken Data
Quicken Online Data
KMyMoney Data

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

OpenEdge ABL Data Definition
Q-emuLator data
Sharp MZ-series Emulator Quick Disk Data
CUEcards Database
Quick Devis Database

The .qdf filename extension is often given incorrectly!

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

qsf (1), qfd (1), qef (1), qdt (1), qde (1), qdc (1), qd (1), df (1), qvf (1), qrf (1), qf (1), qdv (1), qdr (1), qdd (1), qdb (1)

Can't open a .qdf file?

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

Windows can't open this file:

File: example.qdf

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