AC3 converter

Free online conversion of files to ac3 and vice versa
Select files or drag & drop them here
About AC3

AC3 (Audio Coding 3) is the file extension for surround sound audio. This format was created by Dolby Laboratories in 1987. The AC3 format is widely used as the standard audio track for DVD, Blu-ray, HDTV programs and game consoles.

How to convert a file to AC3?

Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.

Select «AC3» as the target format. Click «Convert» to start converting files to AC3. It will only take a few seconds.

You did it! Your files have been converted to AC3 format. Now download them to your device.

Supported conversions

MiConv can convert files to AC3 format and vice versa. Check the table below.
Convert from AC3
Convert to AC3

Advantages of MiConv

Online AC3 conversion

You don't need to download and install any software to convert files to .ac3 format. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your ac3 files in 2 clicks. And don't pay anything for it! This AC3 converter is free for all users.

See also

In addition to AC3, we can convert many other file formats. Here are some popular conversions:
Over 1,500,000 users in 235 countries have used MiConv to convert files in 2022

So you're in good company! 👍🏻