AC3 Converter Online

Convert to AC3 Online Tool.

    How to convert to AC3 file?

    1. Click "Choose Files" button and select your files you would like converted.

    2. Click on the “Convert AC3” button to start the conversion.

    3. When the status change to “Done” click the “Download AC3” button


    Dolby Laboratories developed AC3 as an audio file format. Based on the Modified Discrete Cosine Transform (MDCT) lossy compression algorithm and perceptual coding principles, AC3 can encode sound data for DVDs, HDTV broadcasts and digital cable and satellite transmissions. AC3 operates between 20Hz and 20,000Hz, which corresponds to human hearing frequencies, making it ideally suited to creating the most lifelike and varied sound effect for people. As such, HD signal TV programming using Dolby technologies often choose AC3 as their audio format of choice. AC3 audio file format supports six channels of surround sound - commonly referred to as 5.1 - including left, center, right and two rear surrounds with low frequency effects. It has become very popular as an audio format in DVDs, Dolby audios and Blu-Ray audios.

    Convert to AC3

    Convert from AC3


    Converting to AC3

    Convert to AC3 Quickly and Easily

    Upload a file, click "Convert", and use additional options to quickly modify its contents before downloading the final AC3 file after processing has completed.

    AC3 Conversion from Anywhere

    Our AC3 converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!

    Security guaranteed

    We guarantee 100% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.