Online M4R Converter

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Information about M4R file format

Name M4R
Full name M4R - MPEG 4 Ringtones Audio
File extension .m4r
MIME type audio/aac
Developed by Apple Inc.
Type of format
Description M4R - is a digital multimedia container format used to store audio in mono channel mode. For example, the Apple iPhone uses MPEG-4 audio files (with .m4r extension) for its ringtones. The length of the m4r ringtone should not exceed 40 seconds. M4R and M4A formats shares many similar features.
Technical details
Associated programs Apple QuickTime Player, Apple iTunes


    👍 What is the best M4R converter?
    AnyConv. Our M4R converter is fast, free and does not require software installation.
    🔺 How to convert Audio files to M4R?
    Choose files and upload them on the page. Select "to M4R" and click "Convert". After a few seconds, you can download M4R files.
    🔻 How do i change M4R to another format?
    Upload your M4R-file on the page. Select target format and click "Convert". M4R conversion takes a few seconds.
    📱 Can I use M4R converter on iPhone or iPad?
    Yes, you can convert M4R files from iPhone, iPad and other mobile devices, because AnyConv M4R Converter is a multi-platform web service.