Online MKV to M4A converter | Free GroupDocs Apps

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Convert MKV to M4A

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We have already processed 5,838,267 files with total size of 9,547,881 Mbytes

Convert MKV to M4A files online with our free video converter app. No matter your platform — Windows 10, Mac or iPhone — you can convert MKV audio files with any resolution rapidly.

The most popular video formats are MP4, AVI, MKV, and MOV. MP4 is the most widely supported, balancing quality and file size, while AVI and MKV offer flexibility for high-quality playback, and MOV is optimized for Apple devices. Video files can be edited using video editing software such as Adobe Premiere Pro, Final Cut Pro, or DaVinci Resolve.

Change MKV to M4A in seconds — drop your file into the upload form, pick M4A as the output, and hit Convert. Download the result video file right after conversion.

Check our video

MKV

Matroska Video file format

MKV (Matroska Video File) is an open, flexible multimedia container format designed to store video, audio, subtitles, and metadata in a single file. It is widely supported by media players like VLC, MPC-HC, and tools such as MKVToolNix for editing and muxing. The format uses EBML (Extensible Binary Meta Language) for its structure, enabling advanced features like chapter support, multiple audio tracks, and seamless streaming capabilities.

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.

How it works

How to convert MKV to M4A

Step 1

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

Step 2

Click on Convert button. Your MKV files will be uploaded and converted to M4A 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 M4A file to your email address.

FAQ

Questions & Answers

How long do my MKV files stay on your servers?

We store your files for 24 hours, after which they are automatically erased from our system.
How do I retrieve my converted MKV 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 MKV to be converted?

The process is usually very fast. For standard-sized MKV, conversion typically takes only a few seconds.
Why is my MKV 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.
Is this MKV to M4A converter compatible with all operating systems?

Yes! Our converter works online on any OS, including Linux, Mac, and Android. As long as you have a web browser, you can convert MKV without downloading any software.

Other Supported Conversions

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

MKV TO MP4
MPEG-4 file format
MKV TO AVI
Avi file format
MKV TO FLV
Flash Video file format
MKV TO MKV
Matroska Video file format
MKV TO MOV
QuickTime file format
MKV TO WEBM
WEBM file format
MKV TO WMV
WMV file format
MKV TO MP3
MP3
MKV TO AAC
Advanced Audio Coding
MKV TO AIFF
Audio Interchange File Format
MKV TO FLAC
Free Lossless Audio Codec
MKV TO WMA
WMA file format
MKV TO AC3
AC3 file format
MKV TO OGG
OGG file format
MKV TO WAV
WAV file format

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