Convert audio to M4R
Online music converter
Convert a file to an M4R ringtone you can use in your Apple iPhone. We support most audio formats to be converted to M4R. Just upload your file and give it a try.
Our M4R converter supports many input file formats. The most common conversions are MP3 to M4R and M4A to M4R.
M4R, iPhone Ringtone File (.m4r)
Used with the iPhone series of smart phones for ringtones, more people are using this file than they actually realize. It is basically an AAC or M4A file with a new name. Not all audio from the...
What is M4R