Home : File Types : M4R File

.M4R File Extension

File TypeiPhone Ringtone File

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Rare Uncommon Average Common Very Common
CategoryAudio Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

What is a M4R file?

Custom iPhone ringtone created with iTunes; can only be created from songs purchased from the iTunes music store that allow ringtone creation; automatically transferred to the iPhone when the phone is synced with the computer using Apple iTunes.

More Information

NOTE: M4R files created with third-party software programs or downloaded from the Internet may not include copy protection. These files may be played by other programs such as VLC media player.

Open and view .M4R files with File Viewer Plus.
Programs that open M4R files
File Viewer Plus
Apple iTunes
Apple iTunes
Updated 8/31/2015

.M4R Extension Information

This page contains information about the file extension M4R and its known file associations. Our goal is to help you understand what a *.m4r file is and how to open it.

The iPhone Ringtone file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

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