>> QFN file

QFN file format description

Many people share .qfn files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .qfn file can be edited, converted or printed with. On this page, we try to provide assistance for handling .qfn files.

1 filename extension(s) found in our database.

.qfn - QuickTime Player Font Data

The QFN font files are related to QuickTime Player. QFN file is a a QuickTime Player Font Data. QuickTime is an extensible multimedia framework developed by Apple Inc., capable of handling various formats of digital video, picture, sound, panoramic images, and interactivity.

QuickTime Player
Font files
- / -
QuickTime Player Font Data related extensions:
First Publisher Font
SymbianOS Font
Windows Composite Font
Brother Embroidery System Font
EasySIGN Font File
Adobe Multiple Font Metrics

Naturally, other applications may also use the .qfn file extension. Even harmful programs can create .qfn files. Be especially cautious with .qfn files coming from an unknown source!

Can't open a .qfn file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .qfn file extension is often given incorrectly!

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

qcn, fn, qtn, qnf, qfg, qrn, qfm, qf

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

QPST Content
STK Facility Networks File
Quad Design Netlist Format Data
GCL Cross Referencing Data
Symantec Mac OS X Endpoint Protection Quaraintined File
Qompose Web Page Template

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .qfn file format, then write to us!

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