What is MP4

MP4 stands for MPEG-4 Part 14. It is a digital multimedia container format most commonly used to store video and audio, but other data such as subtitles and still images can also be stored in MP4. As a modern container formats, it allows streaming over the Internet.

What is AC3

AC3 is also known as Dolby Digital. Dolby AC-3 is a multi-channel audio coding standard. It was first used to provide digital sound in cinemas from 35 mm film prints. In the present, it is also used for applications such as TV, radio, digital video streaming, DVDs, Blu-ray discs and game consoles.

Convert MP4 to AC3

Simple, easy and fast. Just drag and drop your MP4 file into the converter and it'll be converted in a few seconds.

Fast MP4 to AC3 conversion

Our media converter can help you convert your MP4 file into AC3 with just 1 click.

Convert MP4 to AC3 for free

Converting MP4 to AC3 is free and easy to use. We also offer fast downloads for the newly converted files.

How to Convert MP4 to AC3 Online

Follow these quick steps to convert a MP4 to AC3 online:


Step 1

Upload your MP4

Upload your MP4 file through the upload media pane above. You can drag and drop any MP4 file into the drop zone, or choose a file from your online drives such as Google Drive, Dropbox and more.

Step 2

Download AC3 File

Once the conversion is done you can download new AC3 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 MP4 to AC3. 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

Your data is safe with us. Both our website and the file transfers are protected.

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 MP4 to AC3 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 MP4 files to AC3 in your web browser.

Converting MP4 to AC3 is fast and efficient. Instant result is expected for most files.

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