M4R iPhone Ringtone program is the best converter to assisst you to convert mp3 to m4r files for the iPhone ringtone. Meanwhile this versatile m4r iPhone rintone converter could convert a wide range of video and audio formats like AAC, WAV, MP4 to iPhone Ringtone with high quality. Have a try!!!
 free trial version |
 Price: $14.95 |
This version is for Windows. For Apple Mac, please click here.
Step-by-Step Guide of how to convert mp3 to m4r
Firstly: Free download Mp3 to M4R, install to your computer and run it. You'll see the interface as below.
Secondly: From the "Input File" option , click "Browse" button to add mp3 files you'd like to convert.
Thirdly: Press the button 
to choose the fragment you'd like to convert to iPhone ringtone. Set the exact time period by draging the time bars or by setting the value of "start time" and "end time". The button 
is used to pre-listen the target file before converted.
Fourthly: Set the place you'd like to save the newly converted file by clicking "Browse".
Fifthly: Press the button 
to start converting.
Note: By clicking the "Export to iPhone" option, you could send the converted files to your iPhone directly!
After the mp3 file is converted to m4r iPhone ringtone format, you can enjoy it in you iPhone right now!!!
free trial version