.DFN File Overview

File Extension:	DFN
File Type Description:	Delphi Definition Data
File Type Developer:	Embarcadero Technologies
Primary Associated Software:	RAD Studio
Primary Software Developer:	Embarcadero Technologies

Open your files with FileViewPro File Viewer

Download File Opener

DFN

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Home File Types Settings Files DFN

What is File Extension DFN?

Embarcadero Technologies developed the DFN file extension, also know as a Delphi Definition Data file, for the Delphi (IDE) software package. Annoymous user data statistics infer that DFN files are most popular in United States and with those using Windows 10 devices. Generally, we have found that most of these people are Google Chrome users.

Associated Developers and Software

	Delphi (IDE) by Embarcadero Technologies
	RAD Studio by Embarcadero Technologies

Top DFN User Languages

Top DFN File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Windows
	Mac
	iOS
	Android
	Linux

Other File Types Related to DFN Files

Extension	File Type Developer	File Category	File Type Description
.JPX	Embarcadero Technologies	Developer Files	JBuilder Project
.QR2	Embarcadero Technologies	Data Files	Delphi Database Quick Report
.TPX	DeLorme	GIS Files	DeLorme Topo Project File
.RTL	Hewlett-Packard	Raster Image Files	Raster Transfer Language File
.OHI	Borland	Developer Files	Delphi OpenHelp Index
.CA1	Piotr Fusik	Raster Image Files	CrackArt Picture Image
.SWG	Embarcadero Technologies	Data Files	SWAG Pascal Snippets
.TPP	Ternion Corporation	Data Files	FLAMES GUI Template File
.DSL	ABBYY	Data Files	Lingvo Dictionary Data File
.BCD	Microsoft Corporation	System Files	Windows Boot Configuration Data File