Convertmkvopus
We've already converted 813,522,715 files with a total size of 6,574 TB.

FREE MKV to Opus

Online Convert MKV to OPUS Use OnlineConvert online. Free fast! No registration is required.

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How to convert MKV to OPUS?

Online MKV to OPUS, you can put the MKV to OPUS format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload MKV file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'OPUS'

Select output OPUS or any other format as the conversion result (click the Convert button)
Step 3

Download your MKV file

After the conversion you can download your OPUS file and upload it to Google Drive, Dropbox.

mkv : Matroska file

MKV (Matroska video File) is a video container format that supports more than one audio and subtitle tracks at the same file. It is based on Extensible Binary Meta Language. It supports several video and audio compression formats. The difference between MKV file types with most other video extensions is that it is a container, not a codec.

opus : Sound coding format

Opus is a sound encoding format, and Opus's predecessor was the celt encoder. Developed by the IETF for real-time voice transmission over the network, the standard format is RFC 6716.
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