What is AMR Audio File And How to Open & Convert it?

AMR Audio File Repair

Learn what is AMR audio file and see how to repair corrupted AMR audio files.

Are you wondering what AMR audio file is and how it can open or convert? I will explain everything in detail, so continue reading. Well, this article is technical, but I have come up with a complete guide to make it easy. Here you will learn about AMR audio files and my tested methods that resolve your queries as quickly as a wink.

Part 1: Get to Learn About AMR Files

What Is An AMR File?

AMR stands for adaptive multi rate codec, which was developed by 3GPP and is now widely used in GSM and UMTS. These audio files have been compressed effectively to preserve the best level of speech clarity. Many 3G phone cells use them for audio recording such as MMS messaging. Also, it is the system of storing spoken audio files using the AMR codec.

Why Is This Audio Format Important?

Voice over IP (VoIP) calls, call recordings, voice notes, and other speech-based audio files are typically stored and sent using the AMR audio file format. The audio format is built on cutting-edge technologies that improve speech in the audio and reduce background noise, such as Comfort Noise Generation (CNG) and Voice Activity Detection (VAD).

Utilizing AMR necessitates efficient link adaptation, which chooses the best codec mode to satisfy local radio channel and capacity needs. Right now, 14 modes of AMR codec are accessible, of which eight are available in the FR channel, and six are on the HR channel.

Part 2: How to Open AMR Files?

To open the AMR audio file on your computer, you must choose a compatible method. Out of all VLC, AMR player, QuickTime, and Microsoft Groove Music are the best options to enjoy streaming files. Here I am explaining each compatible method.

Open AMR files with VLC Media Player

Note: In the VLC player, AMR files can't play until it is not converted into another format. So, here are the steps you need to follow.

Step 1: Launch the VLC media player on your system, then go to the Menu option and open the capture device.

amr files with vlc player

Step 2: Click on the file option and tap on add button.

Next, locate the file which you would like to load on the system. Afterward, click on the play button and choose the convert option there.

locate the file

Step 3: Choose to save the destination file and audio format (OGG).

Then, tap on the save button and enjoy the audio.

save the destination file

Open AMR Files with AMR Player

AMR player is a fantastic option to play the AMR files without hassle. It is freeware that lets you play AMR files on your system with ease. Here's how you can use it.

Step 1: Download the AMR player on your system.

Step 2: Go to the main interface and click on add files button.

Step 3: Choose the .amr file from the system you want to play.

Step 4: Click the play button, and AMR will decode the file into MP3.

amr with amr player

Open AMR files with QuickTime

If you are a Mac user, you can open AMR files for free using QuickTime Media Player. However, it is an inbuilt media player in Mac, which is compatible with most media formats such as audio and video.

Although, you can modify or edit AMR audio files with Audacity, which is the ideal application you can use. Here's how you can use it.

Step 1: Launch the Audacity on the desktop, click on the file option, then Export audio.

Step 2: Choose the AMR file you need to export or open.

Step 3: Enter the bit rate and save the file

amr with quicktime

Open AMR files with Microsoft Groove Music

Microsoft Groove music is a full-featured media player used to make watching content more enjoyable. This allows you to quickly browse and play music with ease. The groove music app also supports formats such as MP3, FLAC, AAC, WMA, AC3, 3GP, M4A, and AMR.

amr with groove music

Part 3: How to Convert AMR Files To MP3 Format?

If you want to play AMR files on another system like mobiles, desktops, or others, converting audio files into compatible format MP3 is the best option. Here I have presented the best way to convert AMR to MP3 format.

Well, conversion of AMR files to MP3 requires professional software so that you can enjoy hassle-free music with quality output files. I personally recommend Wondershare Uniconverter to convert audio format files. It is one of the best options since it supports over 90 formats to accomplish your conversion choices.

Now, look below and find how Wondershare Uniconverter converts AMR audio files to MP3.

wondershare uniconverter

Step 1: Add AMR Files to Wondershare Uniconverter.

Launch the Wondershare Uniconverter on your system,select the "Add files" option or plus sign to navigate or load amr files on your system. You can add multiple files or drag or drop the files to the interface.

load amr files in system

Step 2: Select MP3 as Your Format

Your files are visible on the interface. So, go to the bottom left corner of the window and increase the drag or drop menu to the output format.

Here, you can choose the audio format, MP3, to convert AMR audio files, Also, you can check the quality of output you need.

choose mp3 format

Step 3: Convert AMR Files to MP3

Once the audio format is selected, tap on the convert option, then choose the file location where you want to save this MP3 format.

Next, click on the start all option to start the conversion process, when the conversion is completed, tap on the finished tab.

convert amr to mp3

Part 4: Avoid Common Mistakes of Causing AMR Files Corruption

Carelessness or a silly mistake can erase all your memories. So, to avoid this major blunder, one must follow some precautions. However, .amr files have solutions to recover the lost files, but it is best to avoid the horrible nightmare.

Here I am sharing the four common mistakes you must avoid to prevent file corruption.

  • Do not remove the memory card when it is in use.
  • Be careful when you are removing unwanted files.
  • Do not use the camera when your phone runs out of low battery.
  • Remove the memory card from the slot carefully to prevent file damage.

Part 5: How To Repair Corrupt Audio Files On Windows & Mac?

You might have heard about many options that can fix corrupt audio files, but here I am sharing the most trusted and 100% working method for everyone, Wondershare Repairit.

Wondershare Repairit is one of the most powerful tools designed for repairing audio/video files, corrupted files, photos, and various file formats. This tool helps you fix on both Windows and Mac with ease. This is really simple and makes you happy once you use it. The following are the main features of Repairit:

Wondershare Repairit

1,010,994 people have downloaded it.

  • Support to repair damaged audios with all levels of corruption, such as clipping audio, humming audio, rumbling audio, sibilant audio, out-of-sync audio, etc.

  • Support to repair audios of diverse formats, including AAC, MP3, M4A, FLAC, WAV, etc.

  • Repair damaged or corrupted audios from mutiple devices: portable voice recorder, recording software, shooting apparatus, SD cards, phones, USB flash drives, etc.

  • Compatible with Windows PC, Mac OS, and supports PC to mobile transferring/sharing.

Steps to Recover Corrupt Audio Files With Wondershare Repairit.

Step 1: Launch Wondershare Repairit on PC/Mac and select "More Types Repair".

After choosing the "More Types Repair" section, proceed to the "Audio Repair" tab. Next, click on the "+Add" button to import the corrupt FLAC file or files.

add corrupted audio

Step 2: Include Sample and Repair.

Once the corrupted files are loaded over the interface, Repairit shows all the audio file information, then tap on the "Repair" option to start the repairing process. Next, you need to provide a sample audio to help Repairit automatically repair the corrupt audio file, then click "Start Advanced Repair" to initiate the repair process.

add a sample audio

Step 3: Preview to Check and Save.

After the audio file is fixed, you can click on "Preview" to check whether the file has been repaired or not. If so, click "Save" to export the repaired audio file.

save repaired audio


That's all! I hope now you have no confusion regarding what amr audio files are and how to open and recover them. Go with the above guide, and you will make the process easy. However, if you want to repair corrupt audio/video/photos, Wondershare Repairit is the best tool to get back them without compromising the quality output.

* Some of the above codec formats may need to be supported by system.