To convert amr music online :

  1. Upload your amr file.
  2. Select your target format from our convert list.
  3. Enter a valid email address to get notified when the file is converted.

You can change your amr audio settings such as: audio bitrate, adjusting audio sampling rate, audio channels and audio cutter. Visit Online Audio Converter to know more about our online audio editor.

  • Select file to convert:

  • Convert to:

  • Email address:

  • You are almost done!

AMR file extension

Online Audio Converter

What is AMR and how you can convert AMR file?

Our Free online audio converter allow you to convert your audio AMR ( Adaptive Multi-Rate Codec File ) format. Upload your AMR file and then select the format type you want to convert to, after the conversion is completed you can download the converted audio file instantly or by email.


AMR Extension

Other AMR conversions

AMR file definition

AMR is a audio file format that is used to improve speech coding, it contains multi-rate narrowband speech codecs, it can also be recorded using cell phones. AMR format is used to attain random access or synchronization of audio and video. AMR can be converted with Filezigzag into other files to ease distribution and usage.

Technical details for AMR file

AMR files are able to encode 200-3400 Hertz signals from 4.74 - 12.2 Kilobits/ sec with good quality that begin at 7.4 kbit/s. This approach was adopted by 3GPP in 1999. It used link adaptation to select from 8 different bitrates. AMR files optimize link adaptation to elect the best codec available in order for it to be used with radio channels and capacity requirements. Good connection is required to prevent audio quality loss.

File extension


Programs that open AMR files

File Viewer LiteFile Viewer Lite
Microsoft Groove MusicMicrosoft Groove Music
Apple QuickTime PlayerApple QuickTime Player
RealNetworks RealPlayer CloudRealNetworks RealPlayer Cloud
ArcSoft TotalMedia TheatreArcSoft TotalMedia Theatre
VideoLAN VLC media playerVideoLAN VLC media player
Apple QuickTime PlayerApple QuickTime Player
RealNetworks RealPlayer CloudRealNetworks RealPlayer Cloud
ShedWorx Smart ConverterShedWorx Smart Converter
VideoLAN VLC media playerVideoLAN VLC media player

VideoLAN VLC media playerVideoLAN VLC media player
Developed by:

3rd Generation Partnership Project (3GPP)

FileZigZag can convert AMR files to the following formats:

amr to aac (Advanced Audio Coding File)
amr to aiff (Audio Interchange File Format)
amr to flac (Free Lossless Audio Codec)
amr to m4a (MPEG-4 Audio Layer)
amr to mp3 (Compressed audio file)
amr to mmf (Synthetic Music Mobile Application File)
amr to opus (Opus Audio File)
amr to ogg (Ogg Vorbis Compressed Audio File)
amr to wav (Windows audio file)
amr to wma (Windows Media Audio)
amr to 7z (7-Zip Archive)
amr to zip (Zip Archive)

FileZigZag is a free online file conversion, Supports a wide variety of different file formats, videos, audio, images, documents, archives without download any software.
© 2017 FileZigZag