Convert AAC to MP3 Online for Free

  1. Click Add Your Media and upload your AAC file.

  2. Make sure that the output format is set to MP3.

  3. Click Convert.

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How to convert AAC to MP3 using Movavi Converter

If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.

How to convert AAC to MP3 fast and easy? Read the guide below to find out!

Step 1. Download and install the Movavi converter

How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.

Step 2. Add your AAC files

Locate the AAC files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.

Step 3. Select MP3 as the output format

In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.

Step 4. Convert AAC to MP3

To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.

Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!

In the digital audio world, various formats cater to different needs. Among these, AAC (Advanced Audio Coding) and MP3 (MPEG Audio Layer III) are two widely recognized formats. Each has its unique properties, making conversion between them a common requirement for many users. If you're wondering how to convert AAC to MP3 online for free, you're not alone. This need often arises when users encounter compatibility issues with different devices or software, as MP3s are universally compatible and generally preferred for their broader support across various platforms.

Online Video Converter presents a user-friendly solution for this conversion need. It allows users to convert AAC to MP3 for free, effortlessly bridging the gap between format compatibility and user convenience. This tool is particularly useful for those who need to play their audio files on devices or in applications that do not support the AAC format. Additionally, MP3 files are ideal for those who prioritize file size over audio quality, as they typically take up less storage space.

The process of converting AAC to MP3 using Online Video Converter is straightforward and requires no specialized technical knowledge. Simply upload the AAC file to the converter, select MP3 as the target format, and initiate the conversion. The tool processes the file quickly, maintaining the integrity of the original audio while converting it to the more versatile MP3 format.

What is AAC?

Full name

Advanced Audio Coding

Format type

Audio

Developed by

Fraunhofer, Dolby, Sony, and others

Description

AAC, which stands for Advanced Audio Coding, is a widely used format for audio compression and the most common audio format for Apple devices. The AAC file type was created as a substitute for MP3. Generally, AAC provides better sound quality than MP3 at similar bitrates. Many devices, including Apple and Android, support AAC. But if you want to play your audio collection on another device without iTunes, your best option is to change the format of your files to MP3, which is still used almost everywhere. Check the list below if you’re not sure how to open AAC audio files and which programs support playback of these files.

File extension

.aac, .m4a, .m4p, .m4b, .mp4, .3gp

Technical details

Files with the AAC specifications enable temporal noise shaping, non-uniform sampling, and bitstream reformatting for 16 stereo, 16 mono, 16 low-frequency channels, and 16 annotation channels in a single bitstream. In 1999, the AAC format was included in the MPEG-4 Part 3 format, after which AAC added support for audio object types and permanent noise replacement technology. AAC is currently described in the ISO / IEC 14496-3 standard.

Associated programs

iTunes, KMPlayer, RealPlayer, VLC, and others

What is MP3?

Full name

MPEG-1 Audio Layer III

Format type

Audio

Developed by

Specialists from Fraunhofer Society

Description

The MP3 format was created in 1991, and its specification was published in 1993 as a part of the MPEG-1 standard. Originally, MP3 was made as a proprietary format, but now it is free to use by anyone. MP3 matured into the most widespread audio format in the world. It is probably not possible to find a program that can’t open and play MP3s. But technologies are always developing, and many broadcasting companies now prefer other file types with better compression and less sound quality reduction.

File extension

.mp3

Technical details

MP3 (MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a format for the lossy compression of sound. The quality and size of MP3 files are defined by their bitrate. So, if you’re wondering how to compress your audio files while keeping the quality, consider converting them to MP3 with a bitrate of 192 kbit/s or higher. Then you probably won’t be able to hear any difference in the playback.

Associated programs

Almost any multimedia program

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