How to Convert MP3 to M4A [The Ultimate 2024 Solutions]

MP3 is one of the standards when it comes to storing audio. While almost all devices and programs support it, the MP3 format uses a less efficient compression than M4A. So, it is suggested to convert MP3 to M4A to compress the audio without losing too much quality. In this case, you are in the right place to learn how to convert audio files with the best tools to use on your desktop.

MP3 to M4A

Part 1. Convert MP3 to M4A Using a Professional Converter

Aiseesoft Video Converter Ultimate is an ideal MP3 to M4A converter for Windows and Mac. It has the ability to change file extensions in bulk with a 50x speed process. It supports more than hundreds of media formats, including MP3, AAC, M4A, OGG, FLAC, OGG, etc., with settings to adjust the codecs, sample rate, bitrate, and channel. While it is created for professional conversion, the tool’s interface is designed to be user-friendly for quicker navigation.

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  • Convert MP3 files to M4A without quality loss.
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  • More tools for all-around audio and video editing.
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Step 1.
Download Aiseesoft Video Converter Ultimate on your computer. After installing, launch the application and click the Add File button to upload a file. For bulk conversion, upload another audio file or choose the Add Folder option.
Aiseesoft Video Converter Ultimate Download Add File
Step 2.
Access the Format menu from the right side of the uploaded file. From the Audio tab, choose M4A as the output format. You can either select a quality preset or create a new one from the Custom Profile. The dialog box allows you to change the bitrate, codec, and others.
Aiseesoft Video Converter Format Custom Profile
Step 3.
When everything is set up, click the Convert All button to change the MP3 to M4A. After a while, the converted file is ready. Check the Toolbox menu of the Video Converter Ultimate to discover more helpful tools.
Aiseesoft Video Converter Ultimate Convert All

Part 2. Convert MP3 to M4A via Zamzar

Zamzar is an online-based solution that offers various conversions. Of course, it also supports converting MP3 to M4A for free. The website has a simple interface for quick conversions, providing only the necessary options. Its unique ability is notifying the user after a conversion is done. But even Zamzar has its own drawbacks, especially as it only offers 50MB per day. You can unlock more file size allocation by subscribing to the premium version. Still, Zamzar is a great help for a simple MP3 to M4A conversion.

Step 1.
Visit the website on your browser and click the Choose Files button. Zamzar also supports other sources for uploading, including Box, Google Drive, OneDrive, etc.
Zamzar Choose File MP3 to M4A
Step 2.
Once the file is uploaded, open the Convert To dropdown list and pick the desired output format. M4A will be under the Audio Format section.
Step 3.
Click the Convert Now button to change the file extension. Afterward, you can download the converted audio file.

Part 3. Convert MP3 to M4A via VLC Media Player

VLC Media Player is one of the most popular media players that you can download on Windows, Mac, Linux, and other platforms. But it does not only offer smooth playback, as it also works as a free converter for MP3 and M4A. The procedure is super easy, allowing you to convert audio files in no time:

Zamzar is an online-based solution that offers various conversions. Of course, it also supports converting MP3 to M4A for free. The website has a simple interface for quick conversions, providing only the necessary options. Its unique ability is notifying the user after a conversion is done. But even Zamzar has its own drawbacks, especially as it only offers 50MB per day. You can unlock more file size allocation by subscribing to the premium version. Still, Zamzar is a great help for a simple MP3 to M4A conversion.

Step 1.
Free download VLC Media Player from the official website. When the software is running, go to the Media menu and select the Convert/Save option. Click the Add button to upload the audio file. Click Convert/Save to proceed.
Step 2.
Go to the Profile dropdown menu and choose the output format. Click the Wrench button for additional output editing. Then, click the Start button to convert the MP3 file to M4A.
VLC Media Player Convert Start

Part 4. Convert MP3 to M4A via Audacity

If you want to achieve MP3 to M4A conversion while obtainingr with professional editing functions, Audacity is an ideal tool to try. It is committed to editing audio, as well as converting it to another file format. Audacity is a free and open-source application, and it is also available on Windows, Linux, and Mac.

Step 1.
Open Audacity on your device and upload the audio file from your folder.
Step 2.
Since the waveform is on the interface, you can trim, split, and edit it however you like. Once done, go to the File menu and select the Export option. Click the Export as M4A button to convert the audio file.
Audacity Export MP3 to M4A

Part 5. Convert MP3 to M4A via Foobar2000

Foobar2000 is mainly a free audio player for Windows OS. But you can also equip it with an audio converter to change the file extensions to MP3, M4A, AAC, and others. You will need to install an encoder pack with AAC support before achieving this. Still, it is only a couple of steps to convert MP3 to M4A with Foobar2000.

Step 1.
Download and install the software, along with the encoder pack. Make sure to install the extension. Then, add the file to the audio player by clicking the Add File or Add Folder button.
Step 2.
Press and hold the Ctrl key when you select the uploaded file. Then, right-click your mouse and choose the Convert option.
Foobar2000 Upload File Convert
Step 3.
When the window appears, configure the conversion settings like the output directory and format. Click the Convert button to process the audio.

Part 6. FAQs about Converting MP3 to M4A

Which one has better quality, M4A or MP3?

M4A is known to have a higher sound quality than MP3. This is because of M4A's higher bitrates. But in contrast to it, M4A files are usually larger. You can still compress the file without losing too much data.

Can you play M4A on a Windows PC?

M4A files are playable on the Windows browser or through third-party media players. You can try VLC Media Player, Google Chrome, iTunes, Windows Media Player, Winamp, and Media Player Classic.

Does iTunes convert MP3 to M4A?

Yes. When you export the MP3 file to the iTunes music library, you can choose to change the file extension. Just go to the File menu on the iTunes app, then proceed to the Convert section and choose M4A as the output format.

Conclusion

Truly, it can be an easier task converting MP3 to M4A with the recommended online and desktop tools. Some of the solutions mentioned above are free and accessible on any platform, but the results are not guaranteed. So it is advisable to get Aiseesoft Video Converter Ultimate on Windows or Mac to get a higher chance of a high-quality output. Click the Download button to try it today.

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