Convert M4A to M4R
If you want to convert M4A to M4R, this powerful M4A to M4R converter is your best choice as it could provide you with high quality results. Using it, you will find it is really an excellent helper for iPhone users.
Download free M4A to M4R Converter supported.
 For Windows |
For Mac |
How to convert M4A to M4R:
Firstly, You need install the m4a music to m4r converter and run it.
Secondly, Under Addt File" option , click "Browse" button to add files you want to convert M4A to M4R.
Thirdly, Click 
to choose the clip files you want to convert to M4R format, you can set the exact start time and end time by draging the time bar, or changing the time value.
Fourthly, Click "Browse" button to choose destination folder to save your files which convert M4A to M4R.
Finally, Press 
to start converting, after a few minutes, you can enjoy the music.
Following the way above, you could convert M4A to M4R easily, this excellent M4A to M4R converter is a professional helper which could make a special iPhone Ringtone.