Allows to customize the quality of downloaded videos.Support downloading high quality videos 4k, hd 1080p, hd 720p so you can enjoy them on your HD movie devices.Support downloading entire playlists, channels on Youtube.There are many choices for you, depending on the enjoyment requirements and the requirements of the device such as: HD video, high quality video, medium quality video, low quality video. Of course this depends on the quality of the original video on youtube. You can choose the quality of the video downloaded by 4K Video Downloader. Any type of caliber video uploaded from YouTube or Dailymotion can be downloaded so quickly with the help of this software. 4K video downloader activation code that allows you to download any type of video, music and subtitles that you like, so it is considered to be an open source video downloader.