.MRF File Overview

File Extension:	MRF
File Type Description:	Macintosh Font File
File Type Developer:	Apple
Primary Associated Software:	Apple OS X
Primary Software Developer:	Apple

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What is File Extension MRF?

XnSoft developed the MRF file extension, also know as a Macintosh Font File file, for the XnView MP software package. Our internal web tracking data indicates that Windows 10 operating system users, and those living in United States, are the most likely to use Macintosh Font File files. In most cases, these users are surfing the internet using the Google Chrome browser.

Associated Developers and Software

	WinMorph by Open Source
	Apple OS X by Apple
	XnView MP by XnSoft

Top MRF User Languages

Top MRF File User Browsers

Desktop Friendly?

Mobile Friendly?

Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	Mac
	Windows
	Android
	Linux

Other File Types Related to MRF Files

Extension	File Type Developer	File Category	File Type Description
.JWK	Douglas Crockford	Encrypted Files	JSON Web Key
.USAGE	Unknown Developer	Data Files	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)
.PCH	MSC Software	Data Files	Nastran Punch Output File
.HH	Microsoft Corporation	Developer Files	C++ Header File
.BTV	Apple	Database Files	AppleTalk Desktop Database
.CDEV	Apple	Uncommon Files	Macintosh II Control Panel File
.CDR	Corel	Vector Image Files	CorelDRAW Vector Image File
.CRASH	Apple	System Files	Mac OS X Crash Log File
.M4P	Apple	Audio Files	iTunes Music Store Audio File
.QT	Apple	Video Files	Apple QuickTime Movie