No need to download YouTube videos.
Once you convert the format of your video, it can be forever stored on your device.
We work with close to half a thousand different video aggregators like Youtube, Facebook and others.
However, YouTube doesn't provide a method to download videos for protecting video owners.
By using such programs you can download music from videos and listen to your favorite tracks without connecting to the Internet as well as convert clips into podcasts.
Moreover, this is a multilingual software.