How to Convert Music Files from AC3 to MP4

Convert Other Format to MP4

1. Convert to MP4 on Windows+
  1. 1.1 Convert WMV to MP4
  2. 1.2 Convert WMA to MP4
  3. 1.3 Convert MOV to MP4
  4. 1.4 Convert VOB to MP4
  5. 1.5 Convert Video_TS to MP4
  6. 1.6 Convert VHS to MP4
  7. 1.7 Convert OGG to MP4
  8. 1.8 Convert M4V to MP4
  9. 1.9 Convert IFO to MP4
  10. 1.10 Convert FLV to MP4
  11. 1.11 Convert AVCHD to MP4
  12. 1.12 Convert Windows Movie Maker to MP4
  13. 1.13 Convert Xvid to MP4
  14. 1.14 Convert WTV to MP4
  15. 1.15 Convert WLMP to MP4
  16. 1.16 Convert WEBM to MP4
  17. 1.17 Convert VRO to MP4
  18. 1.18 Convert VLC to MP4
  19. 1.19 Convert TS to MP4
  20. 1.20 Convert SWF to MP4
  21. 1.21 Convert RMVB to MP4
  22. 1.22 Convert OGV to MP4
  23. 1.23 Convert MXF to MP4
  24. 1.24 Convert MTS to MP4
  25. 1.25 Convert MSWMM to MP4
  26. 1.26 Convert MPG to MP4
  27. 1.27 Convert MPEG4 to MP4
  28. 1.28 Convert MPEG/MPEG-1/MPEG-2 to MP4
  29. 1.29 Convert Movies to MP4
  30. 1.30 Convert MOV to MP4 Free
  31. 1.31 Convert MOD to MP4
  32. 1.32 Convert MKV to MP4 Free
  33. 1.33 Convert M2TS to MP4
  34. 1.34 Convert IOS to MP4
  35. 1.35 Convert HDV to MP4
  36. 1.36 Convert HD to MP4
  37. 1.37 Convert Flash to MP4
  38. 1.38 Convert FLAC to MP4
  39. 1.39 Convert F4V to MP4
  40. 1.40 Convert DVR to MP4
  41. 1.41 Convert DV to MP4
  42. 1.42 Convert DivX to MP4
  43. 1.43 Convert DAT to MP4/WMV/MOV
  44. 1.44 Convert ASF to MP4
  45. 1.45 Convert ARF to MP4
  46. 1.46 Convert AC3 to MP4
  47. 1.47 Convert 3GP to MP4
  48. 1.48 Convert iPhone Video to MP4
  49. 1.49 Convert FLV to MP4 Free
2. Convert to MP4 on Mac+
  1. 2.1 Convert WMV to MP4 on Mac
  2. 2.2 Convert VOB to MP4 on Mac
  3. 2.3 Convert SWF to MP4 on Mac
  4. 2.4 Convert MTS to MP4 on Mac
  5. 2.5 Convert MPG to MP4 on Mac
  6. 2.6 Convert MOV to MP4 on Mac
  7. 2.7 Convert MKV to MP4 on Mac
  8. 2.8 Convert M4V to MP4 on Mac
  9. 2.9 Convert FLV to MP4 on Mac
  10. 2.10 Convert AVCHD to MP4 on Mac
3. Convert to MP4 Online+
  1. 3.1 Convert WMV to MP4 Online
  2. 3.2 Convert VOB to MP4 Online
  3. 3.3 Convert SWF to MP4 Online
  4. 3.4 Convert RMVB/RM to MP4 Online
  5. 3.5 Convert MKV to MP4 Online
  6. 3.6 Best MOV to MP4 Converters Online
4. Convert Online Videos to MP4+
  1. 4.1 Convert YouTube to MP4 on Mac
  2. 4.2 YouTube to MP4 Converters
  3. 4.3 Download WWE Match Videos to MP4/3GP
  4. 4.4 Download HD Hip Hop Dance to MP4
  5. 4.5 Download HD Belly Dance Videos to MP4
  6. 4.6 Convert Instagram to MP4
  7. 4.7 Convert Torrent to MP4
  8. 4.8 Convert YouTube to MP4 on Windows/Mac/Online
  9. 4.8 Online Videos Converter to MP4

Part 1. Why Do You Need to Convert AC3 to MP4

Nowadays, the Internet is the most popular source to find favorite songs from movies and albums of famous artists. Unfortunately, some files are available only in AC3 format on several websites. Majority of the smartphones, tablets and other devices do not support audio files in AC3 version. Unless you use the AC3 to MP4 converter, the files will not run the mobile and other similar devices. You will not be able to hear the songs. The AC3 to MP4 converter allows the users to download songs on their computer and convert AC3 files to MP4 music instantly.

Part 2. Four AC3 to MP4 Converter Reviews

1. Wondershare Video Converter Ultimate

This software has very simple user interface allowing easy download and conversion of audio and video files for playing them on the set top box or on the television set. Loaded witha whole lot of features and technical specifications, this converter package is the ultimate possession for the users.

Key Features

Wondershare Video Converter Ultimate) - Best AC3 Converter for Windows / Mac (Sierra Included)

  • Directly convert media files to 1000 formats, like AC3 to MP4.
  • Burn videos to DVD disk or Blu-ray disc to play with your DVD player.
  • Convert media files in batch at one time.
  • Edit videos with the advanced video editing functions like trimming, cropping, adding watermark, subtitles etc.
  • Download or record videos from YouTube and other 10,000+ video sharing sites.
  • Supported OS: Windows NT4/2000/2003/XP/Vista/7/8, and Windows 10 (32 bit & 64 bit), Mac OS X 10.12 (Sierra), 10.11(El Capitan), 10.10, 10.9, 10.8, 10.7, 10.6
Security Verified. 5,481,347 people have downloaded it.


  • Supports video and audio file conversion to all major formats with 30x faster speed compared with common converters.
  • Video downloader function supports to enjoy stuff from the Internet offline.
  • Eases the job of burning video and audio files to DVDs etc.
  • Prompt customer support in form of emails, FAQs, user guide resources.


  • There is a detailed user guide for easy understanding of the various features and their accessibility, but maybe time consuming for the user to fully understand everything.

2. Total Video Converter

This converter software from EffectMatrix is best suited for Mac and Windows OS users. The product allows the users to convert, download and edit videos and enjoy them across multiple standard iOS and Windows devices including iPad, iPhone, DVD, PSP, VCD etc.

Key Features

  • Video and audio conversion compatibility for all major file formats.
  • Video downloader feature to load interesting online stuff on DVDs, Blue Ray discs and other storage options.
  • Video editor feature.


  • Free 15 day trial available for the convenience of the customers to see and understand all the features.
  • Supports accessibility to all major gaming video formats.
  • Video editor allows cutting and merging video clips.
  • Photo Slideshows included.
  • Faster video conversion.


  • Not suitable for Linux OS and Android Smartphone users.
  • Does not offer standard picture quality when using default conversion settings.

3. Aimersoft

This converter software is widely noted for its specialty to provide device specific conversion output. For instance, if you are using an Android Smartphone and want to view videos and play games thereon, the Aimersoft will allow you to choose your device before proceeding for the conversion.

Key Features

  • Batch converter option to convert multiple files at a single instance.
  • Video dimension settings.
  • Video codec controller.
  • Supports start and end time settings.


  • Top quality video streaming after conversion.
  • Best device oriented conversion output.
  • The video editor allows only trimmed video conversion with frame cropping options.
  • Allows various picture adjustments including saturation, contrasts etc.


  • Does not support direct synchronization of video and audio files to the mobile or television via WiFi.

4. Leawo Video Converter Pro

The Leawo Video Converter Pro is a single module software program of the Leawo Total Media Converter suite. This convertor module is noted for its astonishing video editing tools and customization enhancements. The software allows choosing from various device profiles to allow best user experience.

Key Features

  • Video editor tool with functions like cropping, trimming and picture adjustments.
  • Supports 15 different file formats for conversion.
  • Over hundreds of device optimization options compatible for set top box, gaming devices, tablets and smartphones.


  • Good choice for customers looking for basic video converter software at an affordable price.
  • Allows video editing before conversion.
  • Converts videos for watching on mobile and television.


  • Requires additional Leawo module upgrades for downloading videos from the Internet.
  • Does not contain DVD burning facility.
  • Part 3. Step-by-Step Guide to Convert AC3 to MP4

    Watch Video Tutorial to Convert AC3 to MP4 on Windows

    Step by Step Guide on Convert AC3 to MP4:

    Step 1 Open the AC3 to MP4 Converter and load AC3 files.

    Download and install the AC3 converter. You may be prompted to choose from different operating systems especially Mac and Windows. Choose the correct OS for obtaining correct software configurations on your computer. Click Add Files to import the AC3 files you want to convert. Alternatively, you can drag and drop your AC3 files to the converter.

    Load AC3 files to this converter

    Step 2 Select the output format as MP4 and the output folder.

    You will get a wide range of format options. Since you want to convert the files to MP4, choose Video > MP4 > the resolution you want for this conversion. Also select the output folder at the bottom of the main interface where you wish to save your MP4 file.

    Select the output format as MP4 and the output folder

    Step 3 Convert AC3 to MP4 and enjoy the video.

    Click on the Convert All button and the action will proceed instantly. The files will automatically appear on the chosen output folder. Click the Output icon to open the folder.

    Convert AC3 to MP4 and enjoy the video

    Part 4. Limits of Free Video Converter or Download Online Converter to Convert AC3 to MP4

    The free video converter may not have the right software configuration necessary to convert AC3 audio files to MP4. The biggest threat for the Internet users is the availability of free AC3 to MP4 Converter software online. The users are often lured by the free offer.

    The Threat: The download links at the unauthorized sources may contain malicious hidden software. The hidden software may contain virus, malware or complicated code intended to steal data from your computer system. These files are very hard to recognize and remove from the system. Once you download the converter, the virus will automatically get downloaded and may cause severe problems to the other software programs and even the PC hardware components.

    For complete peace of mind, always use converter software from trusted sources only. It may cost you some money (mostly one-time fee) but are safe and secure for lifetime usage.

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