Every internet users loves to watch YouTube, but ironically only some groups of people know how to download free YouTube videos easily with least effort required.
Initially, we can only download free YouTube videos in FLV format which can be learnt from previous article, Free Download YouTube Video with Safari. Until not long ago, YouTube has released high quality MP4 video as an additional feature for its users. It will be really satisfying if those MP4s can be downloaded.
The good news is, we know two tricks that can be used to download HD YouTube Video. And we feel that it's such a great honor to share these.