MKV to AAC
Pull the soundtrack out of a MKV video and save it as AAC. Free for up to 10 files a day, no sign-up.
MKV
Your files
Drop your .mkv files here
or
You can add several files and convert them together.
How to convert MKV to AAC
- Drop your MKV file into the box above, or add it from a link.
- AAC is already selected. Use the settings button next to it to change size, quality or other options.
- Select Convert, then download your AAC file.
To do this from your own code, call the FileForge API with "output_format": "aac".
About the formats
.mkv
MKV (Matroska) is a flexible video container that can hold many audio and subtitle tracks. It's popular for films and recordings, but phones, browsers and editing apps often won't play it.
.aac
AAC is the audio codec behind iTunes, YouTube and most MP4 videos. It sounds better than MP3 at the same bitrate, but bare .aac files aren't accepted everywhere.