How to Use iFun Video Converter

The first VR-3D video converter compatible with virtually all the VR devices Quickly convert 150+ video & audio formats to play on iPhones or Samsung/huawei Android phones,iPod and iPad,Apple TV,DVD player,Music player,PS3,Xbox etc.

Free Download
Start Here

How to extract audio from mkv?

1. Add MKV file to iFun Video Converter

2. Click custom on the lower right corner then switch to audio window, you can choose any audio format you want and customize other settings as well

3. Click convert to extract the audio