Best way to convert your AAC to MP3 file in seconds. 100% free, secure and easy to use! Convertio — advanced online tool that solving any problems with any files. Batch convert aac files to mp3 online. Change aac to mp3 on Windows, Mac, Iphone or Android in a couple of clicks. The below steps would show you how to convert AAC to MP3 on Mac with iCoolsoft MP3 Audio Converter for Mac. Step 1: Download, install and then launch iCoolsoft MP3 Audio Converter on your Mac computer. Step 2: Click the 'Add File' button on the top-left corner to browse and import AAC audio files from your computer drive.

1. Select a AAC file (such as *.m4a, *.m4b, *.m4r, *.aac).
2. Click button 'Convert' to start upload your file.
3. Once upload completed, converter will redirect a web page to show the conversion result.

• If file upload process takes a very long time or no response or very slow, please try to cancel then submit again.
• This converter cannot support encrypted or protected audio files.
• If you selected options, be sure to enter valid values.
• If the source file is a very large file, it will take more time to upload, be sure to select a valid file.

• AAC (Advanced Audio Coding) is a lossy audio compression format, based audio-encoding standard for MPEG-2 and MPEG-4. The file extensions can be .m4a, .m4b, .m4r, .aac.
• MP3 (MPEG1/2 Audio Layer 3) is an efficient and lossy compression format for digital audio, offers a variety of different bit rates, an MP3 file can also be encoded at higher or lower bit rates, with higher or lower resulting quality.

• AAC to WMA
  WMA (Windows Media Audio)
• AAC to WAV
  WAV (Waveform Audio)
• AAC to FLAC
  FLAC (Free Lossless Audio Codec)
• AAC to ALAC
  ALAC (Apple Lossless Audio Codec)
• AAC to M4A
  M4A (Apple Lossless Audio)
• AAC to AMR
  AMR (Adaptive Multi-Rate)
• AAC to OGG
  OGG (Ogg Vorbis)
• AAC to AIFF
  AIFF (Audio Interchange File Format)

• MP4 to MP3
  MP4 (MPEG-4 Video)
• WMA to MP3
  WMA (Windows Media Audio)
• WAV to MP3
  WAV (Waveform Audio)
• FLAC to MP3
  FLAC (Free Lossless Audio Codec)
• ALAC to MP3
  ALAC (Apple Lossless Audio Codec)
• M4A to MP3
  M4A (Apple Lossless Audio)
• AMR to MP3
  AMR (Adaptive Multi-Rate)
• OGG to MP3
  OGG (Ogg Vorbis)
• MIDI to MP3
  MIDI (Musical Instrument Digital Interface)
• AIFF to MP3
  AIFF (Audio Interchange File Format)
• WMV to MP3
  WMV (Windows Media Video)
• AVI to MP3
  AVI (Audio Video Interleaved)
• MPEG to MP3
  MPEG (MPEG Video)
• M4R to MP3
  M4R (iPhone Ringtone)
• OPUS to MP3
  OPUS (SILK+CELT Codec)
• MOV to MP3
  MOV (QuickTime Movie)
• WEBM to MP3
  WebM (WebM Video)
• ASF to MP3
  ASF (Advanced Systems Format)

Compared to MP3, AAC offers better sound quality. To have a better experience, most of you want to convert MP3 to AAC but have no idea on how to turn MP3 into AAC. If you are one of them, you just come to the right place. Here we will share with you some reliable MP3 to AAC converter and show you how to complete the task on Windows, Mac, and online. Want to find the easiest way to convert MP3 to AAC? Just keep on reading.

Don't Miss: How to Convert MP3 to MP4

How to Convert MP3 to AAC on Windows 10

EaseUS Video Editor is a versatile video editor and converter. This software supports all the key and common video and audio formats, so you can easily convert your audio/video into different formats, like convert MP3 to AAC. Apart from that, it is a powerful video editor, which is best for beginners. This video editing software offers a vast number of basic and advanced editing tools, including trimming, merging, reversing, splitting, changing speed, etc.. Using it, you can make picture in picture video, make a movie trailer, and different kinds of videos quickly and easily.

More key features:

• Easy and intuitive workflow
• Provides more than 300 visual effects, like filters, transitions, overlays, and many more
• Allow you to add/extract subtitles from MKV effortlessly
• Support a lot of format conversions, like convert M4A to MP3
• Enable you to extract audio from video and remove background noise from video free
• Export a particular video/audio formats that are compatible with social media platforms

Now download EaseUS Video Editor and check the following tutorials to convert MP3 to AAC.

Step 1. Launch EaseUS Video Editor and select the correct aspect ratio.

Step 2. Import the audio file. Drag and drop it to the audio track in the timeline.

Step 3. Right-click on the audio file. Choose 'Edit' and click the 'Speed' and 'Volume' option to customize settings.

Convert Aac To Mp3 Nero

Step 4. Click on 'Export' and choose the 'AAC' button on the audio menu. Then save the converted files on your computer.

How to Convert MP3 to AAC on Mac Using iTunes

If you are a fan of Mac and want to convert MP3 to AAC on it, iTunes is a good choice for you. This software can not only play media files but convert media file formats effortlessly. To help you turn MP3 into AAC better with iTunes, we will show you a step-by-step guide below.

Convert Mp3 To Aa

Step 1. Open iTunes on your Mac computer. On the main interface, click 'Preferences'.

Step 2. A new window will be opened. Choose the 'General' option and click 'Import Settings'. Then you can choose the AAC Encoder from the 'Import Using' drop-down menu and click the 'OK' option.

Step 3. Select the MP3 file that you want to convert to AAC from your computer. Once done, click'File' >'Convert' >'Create AAC Version'. A few moments later, you can get an AAC version on your computer.

How to Convert MP3 to AAC Online for Free

Apart from the offline MP3 to AAC converter, there still are some online tools that can help you convert MP3 to AAC with ease. In this part, we will show you two best online MP3 to AAC converter. Just take a look here.

1. Online Converter

Online Converter is a free and easy to use MP3 to AAC online converter. This online tool supports conversions from quite a lot of formats to many targets. With Online Converter, you can convert audio, video, document, Ebook without much effort. Besides, this online MP3 to AAC converter offers many optional settings while converting. You can set the audio bitrate, sample rate, and other according to your needs.

Convert Audio To Aac

Step by step on how to convert MP3 to AAC online for free:

Step 1. Click on the 'Choose Files' button to upload the MP3 file that you want to convert to AAC from your computer. Also, you can directly paste a URL of your desired MP3 file.

Step 2. Adjust optional settings. Here you can change audio bitrate, sample rate, audio channels, or even trim the MP3 file. Then set a name for the output audio file.

Step 3. When everything is done, you can click 'Start conversion' to begin the conversion. Once done, you can download the AAC audio file and play it on your computer.

Try:https://audio.online-convert.com/convert-to-aac

2. Convertio

Convertio is one of the most popular online file converters on the internet. Using it, you can change .mp3 audio into .aac audio online in a short time. In addition, this online MP3 to AAC converter supports more than 300 file formats, and you can nearly convert any file formats with it. All the conversions take place in the cloud and will not consume any capacity from your computer.

A simple guide to turn MP3 into AAC online:

Step 1. Upload the MP3 file. You can select an MP3 file from your computer, Google Drive, Dropbox, or just paste a URL on the page.

Step 2. Choose the target output format. Here you can choose AAC as the output format. If you have other needs, you can click the 'Advanced' option to adjust the settings. It allows you to cut, change the codec, bitrate, volume, and others to your file.

Step 3. Let the file convert and you can download your AAC file right afterward.

Try:https://convertio.co/mp3-aac/

The Bottom Line

On this page, you can learn some best freeware and applications to convert MP3 to AAC. You can pick any one of them to do the task according to your needs.

For Windows users, we strongly recommend EaseUS Video Editor. Supporting a lot of formats, it enables you to convert one audio/video format to another within three simple steps. What's more, it allows you to edit video and audio files, create various kinds of movies, and many more. This all-in-one video editor is worth trying.

FAQs About Converting MP3 to AAC

1. How do I convert mp3 to AAC?

You can convert MP3 to AAC with EaseUS Video Editor easily.

Step 1. Download and launch EaseUS Video Editor on your computer.

Step 2. Select and import the MP3 file that you want to convert to AAC from your computer.

Convert Aac To Mp3 Windows

Step 3. Click the 'Export' button and choose the 'AAC' option in the Audio bar. When the process finishes, you can get an AAC version on your computer.

2. How do I convert mp3 to AAC in iTunes?

Aac To Mp3 In Itunes

iTunes is a great MP3 to AAC converter for you to change audio formats. You can move to Part 2 to check the detailed tutorials.

3. Does converting mp3 to AAC improve quality?

If you don't want to lose quality just re-encode from CD. You can save disk space for the same quality music or you can improve quality at the same space. But if you transcode from MP3 to AAC at a higher bit rate, you'll just waste storage while still losing quality.

4. Is AAC better than mp3?

Itunes Convert Aac To Mp3

AAC is better than MP3 to some degree. Compared to MP3, AAC generally achieves better sound quality than MP3 at similar bit rates. This difference in quality is more obvious at lower bitrates.