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1. Convert MPEG to Other Formats +
  1. 1.1 Convert MPEG to AAC
  2. 1.2 Convert MPEG to M4A
  3. 1.3 Convert MPEG to OGG
  4. 1.4 Convert MPEG to DVD
  5. 1.5 Convert MPEG to WMV
  6. 1.6 Convert MPEG to AVI
2. Convert Other Formats to MPEG +
  1. 2.2 Convert MP3 to MPEG
  2. 2.3 Convert FLV to MPEG
3. Tips for Converting MPEG Files +
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  3. 3.4 Edit MPEG Files
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MPEG to AAC: How to Convert MPEG to AAC Easily

by Christine Smith • 2024-01-11 10:28:01 • Proven solutions

The need for converting MPEG to AAC arises in several situations, and to easily get the task done, a good conversion tool is required. You can choose from desktop software, freeware, or online tools, depending on your requirements. More about the formats and the conversion tools can be learned from the following parts.

Part 1. What is MPEG AAC

Both the MPEG and AAC are commonly used formats, with media content being the major difference between the two. While MPEG is used for encoding both the video and the audio files, AAC is used only for audio encoding.

AAC is a part of the MPEG-2 and MPEG-4 specifications and thus can be considered as a subset of MPEG. Thus it can also be said as a MPEG AAC file.

When MPEG files are used only for the audio purpose, then converting it to an audio format like AAC makes sense to save the storage space and increase the compatibility of the file with the audio players and devices.

Part 2. How to Convert MPEG to AAC Efficiently

There is no dearth of conversion tools but selecting the right one is important to ensure that the process is hassle-free and the output files are of high quality. Wondershare UniConverter is one such efficient tool that will look after all your conversion and other video-related tasks. The program supports over 1000 formats and devices and allows high-quality conversion with batch processing support. You can add the local files from the system or directly from the device as well.

  • Convert files in over 1000 formats and devices in lossless quality.
  • Batch processing support with the high-speed conversion.
  • Edit the files using the built-in editor.
  • Add files from the system as well as devices.
  • It supports additional features like video, compression, transfer, recording, and more.
  • Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7.

Steps to convert MPEG to AAC using Wondershare UniConverter:

Step 1 Add MPEG files to the Wondershare MPEG to AAC converter.

Run the installed software on your system and choose the Converter tab from the main interface. Click on the add files icon or the + sign to add the local MPEG files. Add multiple files or a folder for batch processing.

Add MPEG files to convert to AAC

Step 2 Choose AAC as the target format.

The added files can be seen on the interface with a thumbnail and details. Open the drop-down list at the Output Format tab on the bottom-left corner and select AAC from the Audio list. Also, select the file quality.

Choose AAC as the target format

Step 3 Convert MPEG to AAC.

File Location can be selected for the desktop folder to save the converted files. Finally, click on the Start All button to start with the conversion process. Check the Finished tab for the converted files on the interface.

Convert MPEG to AAC

Part 3. 3 Online MPEG to AAC Converters to Convert MPEG to AAC Free

Online tools work best when software download is not an option, and basic file conversion without added features have to be done. So, if you too want to try your hands on an online conversion tool, we have selected the popular ones as below.

1. Convertio

Using this popular online tool, MPEG files up to 100MB from your system, link, or cloud storage can be added to the interface for the process. The parameters like bitrate, channel, codec, and frequency can be edited using the tool, and you can also cut the file parts not needed.



  • Add files from the computer, Google Drive, Dropbox, and link.
  • Option to edit the files.
  • Save converted files locally or to cloud storage.


  • The maximum file size limit is 100MB.
  • Converted files have to be downloaded.

2. CloudConvert

Using this online tool, you can add the MPEG and other files to be converted from Google Drive, Dropbox, OneDrive, computer, and URL. The program allows editing basic file parameters and also trim the start and the end if required. The interface is simple, and the converted files have to be downloaded after the process.



  • Load files to be converted from multiple sources.
  • Support for an array of video, audio, and image formats as target files.
  • It supports edit codec, bitrate, and the volume of the output files.


  • Internet-dependent.
  • The output format of each added file has to be selected individually.

Though online tools are simple and free, they have several restrictions like internet dependence, limited file size, and more. Software like Wondershare UniConverter is a versatile program that allows quality conversion with support to a wide range of functions.

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Christine Smith

Christine Smith

chief Editor

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