Anyfile is in beta, so a few things may not work perfectly yet. Tell us what you find

Free converter

MKA to AIFF

Anyfile converts a Matroska audio to an AIFF audio for free, right in your browser: the file is never uploaded.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from MKA to AIFF

Sound qualityNothing lost
Tags and cover artTitle, artist, album and cover carried over where AIFF holds them; lyrics and some rarer tags aren’t yet
File sizeUsually larger: AIFF compresses less tightly than MKA

When to use AIFF: Recording and music production on the Mac, in apps such as Logic and GarageBand.

Options

Open the file in the audio editor to choose before downloading:

  • Bit depth: 16 or 24-bit

The two formats

.mka

Matroska audio

The audio-only form of the Matroska container. One .mka file can hold several audio tracks in almost any codec, plus chapters, tags and cover art.

Albums with chapters, alternative audio tracks and sound split from MKV films.

Opens in VLC, mpv, foobar2000, MPC-HC

About MKA files

.aiff · .aif

AIFF audioAudio Interchange File Format

Apple’s uncompressed audio format from 1988, based on Electronic Arts’ IFF. It holds full-quality PCM samples and can carry metadata and loop points.

Recording and music production on the Mac, in apps such as Logic and GarageBand.

Opens in Music, QuickTime, Logic Pro, GarageBand, VLC, Audacity

About AIFF files

Questions

How do I convert MKA to AIFF?

Drop your MKA file on this page, or choose it. Anyfile converts it on your device in a moment and the AIFF downloads straight away. To change it first, open it in the audio editor.

Is my MKA file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Can I convert several MKA files at once?

Yes. Drop them together and you get one ZIP with every AIFF inside.