You need to download and install MP3 to M4R o s x Converter, then double click to launch it.
1.Click "Browse" button to add MP3 music that you want to convert to M4R ringtone os x
2. Set your desired part of the file by adjusting start time and end time while you listen to the music
Note:You can pre-listen the music to make sure that is you want before generate.
3.Click "Browse" to choose the output destination
4.Click
to beginconverting MP3 music to M4R on Mac!
MP3 to M4R lets you easily create your own iPhone Ringtones from mp3 music, and you can hear these fantanstic ringtones when your acquaintances call you.
