Free AC3 converter

Convert and download AC3 to any audio file format in less than 15 seconds. Free, online, and with the best quality. Other conversions from AC3 to archive extensions are available as well.

Optional settings:

Audio frequency in Hz.
If the conversion produces more than one output file, by default all of them are compressed in just one file. Set this option to true if you want a download link for each file.
Audio channels.
Normalize the audio volume.
Audio bitrate in kbps.
Sets the start point of the part of the video you want to keep. The format is HH:MM:SS. HH = hour, MM = minutes, SS = seconds. Example 00:02:23
Sets the end point of the part of the video you want to keep. The format is HH:MM:SS. HH = hour, MM = minutes, SS = seconds. Example 00:05:35

How does AC3 converter work?

Our online and completely free AC3 converter is super easy to use. All you need to do is to follow these three steps:

Upload AC3 file

STEP 1

Upload yours AC3 files or add a link to it.

Converting AC3

STEP 2

Press the 'Convert' button for conversion to start.

Download converted audio file

STEP 3

Download your new audio files.

AC3 Converter

What is a AC3 file?

A file with an AC3 extension uses lossy compression to reduce the overall size of a file. AC3 stands for Audio Codec 3 created by Dolby Laboratories. This type of file supports the surrounding sound. It has a separate track for each of six speakers of a surround sound setup. One speaker is dedicated to low-frequency subwoofer output, while others are dedicated to the normal range. It means that the AC3 format has a 5:1 surround sound setup. This type of file is mostly used for audio in movie theaters, video games, and DVDs.

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We enable our users' various options for a format to format conversions. With our search tool, you can find out is the format conversion supported. Type in the file format you want to convert and target format to verify that the conversion is possible.