All in One Video Downloader Script v2.4.0 allows you to download from 40 websites with one-click. You will get good support and regularly updated software also. And YouTube video downloader script can fetch videos from 144P 15 FPS to 4K 60 FPS and allows to you highspeed download with removing YouTube bandwidth speed limit. This is a WordPress based script so you will get a plugin and theme for WordPress.