Many a times your want to share your video on facebook or whatsapp or instagram or any other social network, but you don't want to share the sound in it. So what you do? You just can't share a video without a sound. You have to convert that video to a mute video. You can now do it from this application. It supports all forms of video types. AVI, MPEG, FLV, WMV, MP4, 3GP, VOB.