Convert Amr Files

Filestar is the ultimate Adaptive Multi-Rate Codec File converter and can convert .amr files to 142 other formats.

Download and install the latest version of Filestar.
Right click on one or more Amr Files on your desktop and select Convert with Filestar.
Type convert to in the search box and choose from the 142 available destination formats.
Press Convert.

Popular Amr Conversions

Name: Adaptive Multi-Rate Codec File
Extension: .amr
Format: Binary
Category: Audio
Developer: Nokia
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.
MIME Type: audio/amr
Sample: sample.amr
Wikipedia: .amr on Wikipedia

Last updated October 3, 2026

.mp3	MP3 Audio File
.pdf	Portable Document Format File
.mp4	MPEG-4 Video
.wav	WAVE Audio File
.flv	Animate Video
.avi	Audio Video Interleave File
.json	JavaScript Object Notation File
.divx	DivX-Encoded Movie File
.webm	WebM Video
.3gp	3GPP Multimedia File
.mkv	Matroska Video
.ogg	Ogg Vorbis Audio File
.xvid	Xvid-Encoded Video
.mov	Apple QuickTime Movie
.mpeg	MPEG Movie
.m4a	MPEG-4 Audio File
.wmv	Windows Media Video
.flac	Free Lossless Audio Codec File
.doc	Word Document
.avchd	High Definition Video

.mp3	MP3 Audio File
.mp4	MPEG-4 Video
.wav	WAVE Audio File
.flv	Animate Video
.avi	Audio Video Interleave File
.divx	DivX-Encoded Movie File
.webm	WebM Video
.3gp	3GPP Multimedia File
.mkv	Matroska Video
.ogg	Ogg Vorbis Audio File
.xvid	Xvid-Encoded Video
.mov	Apple QuickTime Movie
.mpeg	MPEG Movie
.m4a	MPEG-4 Audio File
.wmv	Windows Media Video
.flac	Free Lossless Audio Codec File
.avchd	High Definition Video
.wma	Windows Media Audio File
.vob	DVD Video Object File
.swf	Shockwave Flash Movie