AC3 to M4A Converter

Convert AC3 files to M4A online for free now.

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500MB Maximum File Size

30 Concurrent Conversions

High Speed Conversion

High Speed Download

Unlimited File Compression

How to Convert AC3 to M4A Online?

Step 1

Upload AC3 File

Drag and drop the AC3 files that you want to convert.

Step 2

Convert AC3 to M4A

Click CONVERT to convert your AC3 file(s).

Step 3

Download Converted M4A

Click DOWNLOAD to save your converted M4A file(s).

Information about AC3 and M4A File Formats

File Extension
Description
AC3 is an audio format designed by Dolby Digital to offer surround sound listening. This format is available on most Blu-ray and DVD media files and is played using a Dolby Digital DVD Player. Interestingly, AC3 can be output in up to six speakers of a home stereo system. On a computer, AC3 can be opened on VLC Media Player, Apple QuickTime Player, and Windows Media Player.
Associated Programs
VLC Media Player
Apple QuickTime Player
Windows Media Player
Developed By
Dolby Labs
MIME Type
audio/ac3
Useful Link
File Extension
Description
M4A is a filename extension for AAC container format and is developed by Apple Inc. M4A music is bought on the iTunes Store and does not come with DRM protection. In terms of quality, M4A is better than MP3 because it is lossless but still compressed. This means that it occupies less storage space and doesn’t lose quality over time.
Associated Programs
iTunes
Apple QuickTime Player
VLC
Windows Media Player
Developed By
Apple Inc.
MIME Type
audio/mp4a-latm
Useful Link
AC3 to M4A conversion quality rating:
4.6 (162,357 Votes)
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We’ve already converted xxx ,xxx ,xxx files with a total size of 10,124 TB