MKV to M4A

Convert MKV to M4A online for free

1: Choose multiple local MKV files or enter the URL of an online MKV file. 2: Choose "M4A" as target format and set options. 3: Click the "START CONVERSION" button to convert MKV files to M4A online.

Choose files or enter remote file URL

Set conversion options (optional)



Matroska Video

File extension: .mkv, .mk3d, .mka, .mks

The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows.


Audio-only MPEG-4

File extension: .m4a

MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files.