Convert AC3 to MP3 on Mac (macOS Sierra Included)

If you have already installed Dimo Video Converter Ultimate for Mac, it is very easy to convert AC3 to MP3 on your Mac. In AVI, MP4, MOV, M4V, MKV, FLV, MP3, WMA and other popular formats in the conversion of video and audio has a high reputation. With an intuitive user interface, this Mac converter allows you to easily convert AC3 to MP3 on your Mac, even if you only convert the audio portion of AC3 to MP3 without changing the video format. The program also allows you to customize the media Output settings, including audio tracks.

With the help of Dimo Video Converter Ultimate for Mac, you can easily achieve the goal. It provides optimized output for all iPad models for iPad Air 2, iPad Air, iPad Mini 4/3/2, new iPad, iPad 2 and Apple TV 4/3/2 and iPhone models.

Free Download Dimo Video Converter Ultimate for Mac/Win:


Other Download:

Besides, this Video Converter is also available to customize the output resolutions to any size like 1080p, 2K, 4K as users want. More than that, this software also can deal with other video formats such as H.265, MKV, MTS, MXF, XAVC, FLV .etc on Mac OS X including macOS Sierra, El Capitan Yosemite, Mavericks, Lion and even free download online videos from YouTube, Instagram, Twitter for editing and playing. Now, download the software on computer and follow the guide below to start conversion.

Steps to Convert AC3 to MP3 on Windows (10) or Mac (OS Sierra)

Step 1. Add AC3 Files

Install and run Dimo Video Converter Ultimate on your PC. After you launch the program, click "Add File" to open AC3 files. Or click "Add File > Add Multi-files or Add Folder" to load multiple AC3 files for batch conversion at one time.

Step 2. Select MP3 as Your Output Format

Go to "Select Format", you can see a list of supported formats. Now choose MP3 from "Format > Audio" as your required format. You can also customize video and audio encoding settings in "Settings".

The AC3 to MP3 Converter can extract audio track from your video files to all popular audio formats such as MP3, WAV, AAC, AC3, OGG, FLAC, M4R, etc. with perfect sound quality and high conversion speed. In addition, the program allows you to trim any part of the video to get the audio clips you need.

Step 3. Start Conversion

Before converting the videos, you can specify the destination folder in the bottom of the interface (optional). Click the "Start" button to start converting your AC3 media files to MP3. Besides converting AC3 to MP3, Dimo Video Converter Ultimate is also good at converting AC3 to many other format, and vice versa. It also support share converted audio files to iPhone, iPod, iPad, Android phones and so on.

Free Download or Purchase Dimo Video Converter Ultimate for Mac/Win:


Need the lifetime version to work on 2-4 Macs so that your friends and family can instantly broaden their entertainment options? Please refer to the family license here.

Kindly Note:

The price of Dimo Video Converter Ultimate for Mac is divided into 1 Year Subscription, Lifetime/Family/Business License: $43.95/Year; $45.95/lifetime license; $95.95/family license(2-4 Macs); $189.95/business pack(5-8 Macs). Get your needed one at purchase page.

Related Software:

BDmate (Mac/Win)

Lossless backup Blu-ray to MKV with all audio and subtitle tracks; Rip Blu-ray to multi-track MP4; Convert Blu-ray to almost all popular video/audio formats and devices; Copy Blu-ray to ISO/M2TS; Share digitized Blu-ray wirelessly.

DVDmate (Mac/Win)

A professional DVD ripping and editing tool with strong ability to remove DVD protection, transcode DVD to any video and audio format, and edit DVD to create personal movie.

Contact us or leave a message at Facebook if you have any issues.

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  1. Avdshare Audio Converter is a very powerful AC3 to MP3 converter which can easily convert any AC3 file to MP3 format for playing any AC3 file on any MP3 devices and players.


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