What is AC3?

AC3 is a multi-channel audio coding standard. It is a modification of the DCT algorithm also known as Discrete Cosine Transform. AC-3 format was first released in February of 1991. It is an extension format for surround sound audio files which are commonly used on DVDs format.

What is MP3?

MP3 also known as MPEG-1 Audio Layer III or MPEG-2 Audio Layer III is a coding format for digital audio. MP3 compression works by reducing the accuracy of certain components of sound that are considered beyond the hearing capabilities of most people.

Convert AC3 to MP3

Simple, easy and fast. Just drag and drop your AC3 file into the converter and it'll be converted in a few seconds.

Fast AC3 to MP3 conversion

Our media converter can help you convert your AC3 file into MP3 with just 1 click.

Convert AC3 to MP3 for free

Converting AC3 to MP3 is free and easy to use. We also offer fast downloads for the newly converted files.

How to Convert AC3 to MP3 Online

Follow these quick steps to convert a AC3 to MP3 online:


Step 1

Upload your AC3

Upload your AC3 file through the upload media pane above. You can drag and drop any AC3 file into the drop zone, or choose a file from your online drives such as Google Drive, Dropbox and more.

Step 2

Download MP3 File

Once the conversion is done you can download new MP3 file onto your computer. From here you may choose to convert another file or try our other File Conversion Tools.

Did you know?

You can convert to other formats

Not only can we convert AC3 to MP3. We have various media converters at your service for free as well.

Easy conversion tools

Advanced settings

Configure settings such as quality, bitrate, frequency, and more.

Data Protection

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Fast Downloads

Once your file is converted, you can download it from from our fast speed server.

High-Quality Conversions

We provide the best quality results. While maintaining lossless output.

Work Online

Convert file right in your browser. It's fast, secure, and free.

Easy to Use

Simple, fast and easy to use. One click solution to all your conversion needs.

Frequently Asked Questions

Our conversion tool will help you convert AC3 to MP3 without download or installing any software. You can convert online in any browser.

Our conversion tools are great if you want a quick and easy way to convert your AC3 files to MP3 in your web browser.

Converting AC3 to MP3 is fast and efficient. Instant result is expected for most files.

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