Online M4A to AAC converter | Free GroupDocs Apps

GroupDocs Products
Conversion App
Convert M4A to AAC

By uploading your files or using our service you agree with our Terms of Service and Privacy Policy.

We have already processed 8,914 files with total size of 18,799 Mbytes

Convert M4A files online instantly, no sign-up required. You can convert your M4A documents on any platform—Windows, Linux, or macOS. Upload your file, choose the output format, and press convert. When the process is done, your AAC file will be ready for download.

The M4A file's size and structure affect conversion time, though most files are processed in seconds. Advanced features allow you to convert password-protected documents and receive conversion results via email.

No matter where you are, convert your M4A documents seamlessly on any device, including smartphones. Available online anytime, this conversion app is completely free for basic scenarios.

Check our video

M4A

M4A file format

M4A is a digital audio file format developed by the MPEG group, commonly used for storing compressed audio data, often with AAC encoding. It is widely supported by media players like iTunes, VLC, and QuickTime, as well as mobile devices and streaming platforms. The format is based on the MPEG-4 Part 14 container, allowing for advanced features like metadata tagging, chapter markers, and DRM protection, making it a versatile choice for high-quality audio storage and playback.

AAC

Advanced Audio Coding

AAC (Advanced Audio Coding) is a digital audio coding standard designed to provide high-quality audio at lower bitrates compared to MP3, making it a popular format for streaming and storage. It is widely supported by platforms like iTunes, YouTube, and Android devices, and can be created or edited using tools like Audacity, FFmpeg, and Adobe Audition. The format uses advanced compression techniques, such as perceptual noise shaping and temporal noise shaping, to optimize audio quality while maintaining efficient file sizes, and it supports multiple channels for surround sound and metadata for enhanced functionality.

How it works

How to convert M4A to AAC

Step 1

Click inside the file drop area to upload M4A file or drag & drop M4A file.

Step 2

Click on Convert button. Your M4A files will be uploaded and converted to AAC result format.

Step 3

Download link of result files will be available instantly after conversion.

Step 4

You can also send a link to the AAC file to your email address.

FAQ

Questions & Answers

How do I retrieve my converted M4A file?

At the end of the conversion, you’ll get a direct download link. You can either download the file immediately or email the link to yourself for convenience.
How long should I wait for my M4A to be converted?

The process is usually very fast. For standard-sized M4A, conversion typically takes only a few seconds.
Why is my M4A file taking longer to convert?

File conversion speed depends on factors like file size, format complexity, and the required re-encoding and compression, all of which can contribute to longer processing times.

Other Supported Conversions

You can also convert M4A into many other file formats. Please see the complete list below.

M4A TO MP3
MP3
M4A TO AIFF
Audio Interchange File Format
M4A TO FLAC
Free Lossless Audio Codec
M4A TO M4A
M4A file format
M4A TO WMA
WMA file format
M4A TO AC3
AC3 file format
M4A TO OGG
OGG file format
M4A TO WAV
WAV file format

More apps