M4A to iPhone Ringtone Maker
M4A is not common audio format for all the popular portable players to play. So you need a professional M4A Converter to help you to convert M4A files to your wanted output format. M4A to iPhone Ringtone Maker will be your best choice to convert M4A files to the other audio formats or extract the audio from the video to convert audio to audio.
M4A to iPhone Ringtone Maker can also help you to edit the M4A files by dragging the slider bar to cut any clips of the M4A files. This guide will show you how to make M4A files to iPhone with better quality.
Guide of how to convert M4A to iPhone as ringtone
Download M4A to iPhone Ringtone Maker and install it according to the instructions, you will see the interface as follow:
Step 1: Add File - Click 
or 
to add files from the computer disk.
Step 2: Edit start time and end time
You can set the start time and end time through the cursor. And you can through the start time column and end time column preview the time.
Step 3: Convert - Click 
to make the checked file into ringtone.
M4A to iPhone Ringtone Maker will be your best assistant to convert M4A to your wanted format to your iPhone and enjoy M4A files on iPhone as you like.
