The File Extensions Database


.DFONT File Extension

  • Category: Font Files

What is an .DFONT file?

.DFONT is Mac OS X Data Fork Font

Standard font format used by Mac OS X; font contents are stored in the data fork part of the file instead of the resource fork (which was used by fonts in Mac OS Classic).

Active system fonts (which can be accessed by all users) must be stored in the /Library/Fonts/ folder. Active user fonts (which can only be accessed by the current user) must be stored in /Users/~username/Library/Fonts/ folder.

DFONT files can be opened by Font Book, or by other Mac OS X programs that access system fonts.

Programs that open Mac OS X Data Fork Font
Windows
File Viewer Plus
DfontSplitter
Mac
Apple Font Book
DfontSplitter

How to solve problems with DFONT files

  • Associate the DFONT file extension with the correct application. On :
    Windows: Right click on any DFONT file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.DFONT files". Mac: Right click (or Ctrl-click) the DFONT file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .DFONT is Mac OS X Data Fork Font. Because only the current version supports the latest DFONT file format. Search, therefore, e.g. on the N/A manufacturer website after an available .DFONT is Mac OS X Data Fork Font update.
  • To make sure that your DFONT file is not corrupted or virus-infected, get the file again and scan it with antivirus software.