Convert one or more MP3s to M4Rs. Developed by Apple, M4R is an iPhone ringtone file, which will be created and transferred to an iPhone so as to make custom ringtone sounds. In actual fact, M4R recordsdata are M4A recordsdata which have b…

How one can convert MP3 to M4R on-line with MP3 to M4R Converter? Step 1: After launching this program, click 'Add files' so as to add the audio information in MP3 format. Super Simple Ringtone Conversion. TunesMate will carry out the conv…