Yes, we automatically delete files after 24 hours and use encrypted file transfers.

🚀 Become a Contributor

AMR to M4A Converter

Q: Will my formatting be preserved?

Yes, the layout, fonts, and images are preserved as much as possible in the converted DOCX.

Convert your amr files to m4a (mpeg-4 audio file) online & free

Drag & Drop or Choose a file

Chose AMR file

To
Drop file here. 150 MB maximum file size.

No sign-up required. Your files are deleted automatically after 24 hours.

Convert to M4A

What did you think of your recent AMR conversion? 4.9 (923 Votes)

Convert Other AMR File

How to Convert PDF to DOCX

Click the "Choose AMR File" button and select your AMR.
Click “Convert to M4A”.
Wait a few seconds while we convert your file.
Download the resulting M4A file instantly.

What is AMR?

An AMR is a compressed audio file developed by Ericsson. Optimized for audio storage, it is used by many 3G cell phones to store voice recordings, which include MMS messages.

Read everything about AMR file type.

What is M4A?

An M4A is an audio file stored in MPEG-4 encoded with either Advanced Audio Coding (AAC) or Apple Lossless Audio Codec (ALAC) formats. It stores different types of audio content, such as songs, podcasts and audio books.

Read everything about M4A file type.

More Free Online AMR Tools

We have 100% free online AMR tools that does not required any registrations and installations on your system, here are few popular free AMR tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

AMR Converter

Open AMR

Edit AMR

Compare AMR Files

Merge AMR Files

Split AMR Files

AMR Metadata Viewer

Frequently Asked Questions

❓ How can I convert AMR to M4A?

Chose or drag & drop your AMR file, click Convert to M4A, and download the M4A file. No registration needed.

🔐 Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

📝 Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert AMR to M4A?

Fileproinfo converter engine works fast. You can convert AMR to M4A in a few seconds to couple of minutes for large size files with complex structure.

Convert from AMR

FileProInfo support manay file formats that allow you to convert AMR to 100s of file formats, without any limit, registration and downloading, 100% free and online AMR converter.

AMR to MP3 AMR to WAV AMR to M4A AMR to WMA AMR to OGG AMR to AAC AMR to M4R AMR to AIFF AMR to FLAC AMR to OPUS

Viw All AMR Converter

Other recommended free online amr to m4a file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

#	Tools	License	Developer
1	AMR to M4A converter	Free	JeDok.com
1	AMR to M4A converter	Free	Docpose.com

Browse all file extensions Browse all software programs Browse free online tools

This tool and page updated at: 12-Apr-2025

All Extensions | All Software

About FileProInfo

It's all about files and software programs. We provide you the precise details, easy navigation and advance searching.
Best free online tools for Files, SEO & Web.
Read more...

Online File Converter

Listed file converters are from the wide range of online file converter.

These are the most polular file/document converters based on the user's review and usage on the FileProInfo.

PDF Converter
DOCX Converter
JPG Converter
MP4 Converter
MP3 Converter
TIF Converter
MOV Converter
GIF Converter
XPX Converter
RAR Converter

All Converters

Browse Extensions by Categories