Filestar*
Download

Convert amr to m4a

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Amr file(s) on your desktop and select Convert with Filestar.

  3. Type convert to m4a in the search box.

  4. Press Convert.

What is the difference between .amr and .m4a?

Name
Adaptive Multi-Rate Codec File
MPEG-4 Audio File
Extension
.amr
.m4a
Format
Binary
Binary
Category
Audio
Audio
Developer
Nokia
Apple
Description
An AMR file is an audio file saved in a compressed audio format developed by Ericsson. It is used by many 3G cell phones for voice recordings such as MMS messages. AMR files incorporate the Algebraic Code Excited Linear Prediction (ACELP) algorithm, which is designed to efficiently compress human speech audio.
An M4A file is an audio file created in the MPEG-4 format, a multimedia container format used to store compressed audio and video data. It contains audio encoded with either the Advanced Audio Coding (AAC) codec or the Apple Lossless Audio Codec (ALAC).
MIME Type
audio/amr
audio/mp4
Sample
sample.amr
sample.m4a
Wikipedia
.amr on Wikipedia
.m4a on Wikipedia

Convert Amr To M4a Today

Get started within minutes

Download