I always love hitting the nail on the head so let's go, Below is a list of websites and software's that i see best in order for you to successfully download videos from YouTube
Free Websites for Downloading YouTube Videos
These online YouTube downloaders are completely free and work in a web browser, so you can use them no matter what operating system you're running, whether it be Windows, Mac, Linux,Android, iOS etc.
Free Programs for Downloading YouTube Videos
You have to download these programs to your computer in order to save the YouTube video. Some of them only work with Windows and the last one is for Linux only.