Joyoshare Video Joiner is an outstanding tool, which integrates video merging, cutting and editing together to satisfy different needs. Far more powerful than you can think, it helps join unlimited number of videos or audios ideally without quality loss. The whole merging process is simple to operate requiring no skills. Better yet, the high compatibility of this comprehensive software even makes it support various videos and audios in MP4, MOV, MP3, HD MKV, M4V, AAC, etc. with no problem and it converts all files as fast as possible.