Bitwar Video Repair is able to repair all sorts of damage and corrupt video files including MP4, MOV, MPEG, MJPEG, MTS, M2TS, M4V, MKV, AVI, AVCHD, WEBM, ASF, WMV, FLV, DIVX, 3G2, TS, 3GP, M4A, F4V, INSV from any kind of recording devices.
X-Minus.pro - X-Minus.pro is an artificial intelligence-based tool that allows you to separate vocals from a song.
untrunc - Restore a truncated mp4/mov. Improved version of ponchio/untrunc
Al Vocal Remover - Al Vocal Remover is an online audio editor that allows you to remove vocals and extract karaoke separately from a song.
Fix.video - Upload your damaged video and we Fix It! Repair corrupt MP4, MOV, 3GP files Easily - Video recovery
VocalRemover.org - Vocal Remover and Isolation. Separate voice from music out of a song free with powerful AI algorithms
Digital Video Repair - Digital Video Repair is freeware to repair (fix) MP4, MOV and AVI files having problems with playback or rewinding.