Matroska Video
An open container that can hold almost any codec plus multiple audio and subtitle tracks.
- Type
- video
- Best for
- archiving films with several tracks
Drop your MKV and get an AIFF back, right here in this tab. Your own computer does the work, so nothing gets uploaded, and there's no paid version.
An open container that can hold almost any codec plus multiple audio and subtitle tracks.
Apple's uncompressed audio format, the Mac counterpart to WAV.
Only the soundtrack is kept, so the picture is dropped and the AIFF is far smaller than the MKV. AIFF can't add back detail the video's compressed sound has already lost, but it won't lose any more.
Yes, completely. Every tool and every format is free, and there's no paid version, account, watermark or daily limit.
No. Your browser does the work on your own device, so your files stay with you. Closing the tab clears them from memory.
Yes. Drop as many as you like, and the results can be downloaded together as a ZIP.
Yes, in a current mobile browser. Large files are limited by how much memory your device can spare.
Only the soundtrack is kept, so the picture is dropped and the AIFF is far smaller than the MKV. AIFF can't add back detail the video's compressed sound has already lost, but it won't lose any more.