AMR to M4A Converter
Free online conversion from AMR file to M4A
Adaptive Multi-Rate ACELP Codec
Is a file used to store compressed audio data. It was originally developed by Ericsson for use on their 3G mobile devices.
MPEG-4 Apple Lossless Audio Codec
M4A is a compressed audio file formatted developed by Apple.
Steps to Convert AMR to M4A
Drag and drop your AMR audio file(s) into the blue box or click "choose a file" to select from your computer.
Review each file to check if it is indeed the one you want to convert. If not click the trash button and select a new one.
Click the convert button. Your file(s) will begin to upload and the status of the conversion process will be shown.
Once the conversion process is complete a list of your new M4A's will appear. Click the "download" link to save the file to your device.