Free online MKA to APE converter

Source format: MKA

MKA is an Matroska audio container file. It is commonly used to store one or more audio tracks, often with lossless or high-quality compressed audio such as FLAC, AAC, Opus, or MP3. MKA files are used by media enthusiasts, archivists, and anyone who wants to keep audio in a flexible container that can support metadata, chapters, and multiple tracks.

MKA is especially useful when audio needs to be separated from video, preserved in a container-friendly format, or played in software that supports Matroska containers.

Target format: APE

APE usually refers to Monkey’s Audio, a lossless audio format designed to compress audio without losing quality. Its main advantage is that it preserves the original audio exactly while often reducing file size more than uncompressed formats. APE is used by audiophiles and collectors who want archival-quality audio and are willing to trade off broader compatibility for lossless compression.

Compared with MKA, APE is not a general-purpose container; it is a dedicated audio codec/format. That means converting from MKA to APE typically extracts the audio stream and re-encodes it into Monkey’s Audio.

How to perform the conversion

The best method depends on what is inside the MKA file. If the MKA contains a lossless audio track such as FLAC or PCM, converting to APE can preserve quality. If it contains a lossy track such as AAC or MP3, the conversion will still work, but it will not improve quality because the original losses remain.

Option 1: Use ffmpeg and Monkey’s Audio tools

1. Inspect the MKA file to see what audio stream it contains. A practical way is to use ffmpeg -i input.mka or ffprobe input.mka.

2. If the audio is already lossless, extract it to a WAV file first if needed: ffmpeg -i input.mka -vn -c:a pcm_s16le output.wav.

3. Encode the WAV file to APE using a Monkey’s Audio encoder or a compatible tool that supports APE output. Some audio converters and editors can export directly to APE; others may require a dedicated encoder.

Option 2: Use foobar2000 on Windows

1. Open input.mka in foobar2000 if the component support is installed.

2. Select the file, then choose Convert → ....

3. Pick Monkey’s Audio as the output format, adjust compression level if desired, and start the conversion.

Option 3: Use a dedicated audio converter

Some desktop converters can open MKA files and export to APE directly. In those tools, the workflow is usually: open the MKA file, choose APE/Monkey’s Audio as the output format, then click convert.

If you want a quick browser-based option, you can convert the file on 101convert.com for free without installing any software.

Notes on quality, compatibility, or limitations

Quality: If the MKA source is lossless, APE can preserve the audio exactly. If the source is lossy, the conversion will not restore lost detail.

Compatibility: APE is less widely supported than formats like FLAC or MP3. Some players and devices may not open APE files without additional codecs or software.

Metadata: MKA can store rich metadata and multiple tracks, but APE support for advanced container features is more limited. During conversion, some tags, chapters, or extra streams may be lost.

Practical limitation: If the MKA file contains multiple audio tracks or embedded subtitles/attachments, only the selected audio stream is typically converted to APE.