YTD is a computer-based YouTube video downloader, compatible with Windows XP/Vista/ 7/8/10 operating systems. It works like most other tools of its kind, except that it comes with an integrated video player, which will allow you to watch the video you downloaded right away. It is absolutely free, and you can convert the downloaded product into any format that you wish. All you need to do is copy the URL of the video you like and enter it in the software. Now, you can choose the video quality and the output directory to start the process. If you prefer, the website will not retain the original video after downloading it.