How to Convert M4A to M4R
How to Convert M4A to M4R
M4A to M4R Converter is an essential converter for iPhone users to put m4a files to m4r. Best of all, m4a to m4r converter can not only make m4r iPhone ringtone, but also rip DVD to MPEG-4, H.264/MPEG-4 AVC, MOV, M4V, MP3, WAV and M4A formats that you can play by iPhone.
M4A to M4R can be used as iPhone Transfer which can transfer files between iPhone and PC freely and directly without iTunes. It provides you the easiest and quickest way to make ringtone by yourself. Just use the wonderful tool to generate different ringtone for your different friends.Now let's come to understand it.
For Mac
Free download m4a to m4r converter, install and run it in your computer, also connect iPhone to PC.
Press" Add File " button to import m4a files that you want to convert to m4r.
Click "Trim" button to listen the music to find the segment that you want to use it as ringtone. Then drag and click the start & end slider to set your wanted segment, or type the start & end time in the corresponding text box directly to get the exact segment. Click "Pre-listen"button to pre-listen the converted audio before generate.
Click "Browse" button on the right side of "Local Folder" to choose the output destination and choose the output format from the Profile list..
After all the settings are finished, click 
to begin making your own iPhone ringtone.
Done.
