No room for doubt that YouTube provides massive super-sharp video resources. You are kidding yourself. With , things are going to be surprisingly easy to be done. It supports numerous video formats of any resolution 720P, 1080P, 4KUHD , MP4, AVI, MOV, FLV, WMV, 3GPP, to name just a few. It also downloads music video movies from Vimeo, Dailymotion, Vevo, Facebook and other over 300 sites. It is virus free, no spam, no ads. Step 1: First or the and run it on your computer. Click YouTube button, copy and paste YouTube video URL to the box frame. Step 2: To save videos from YouTube to iPhone XS, clic MP4 as the output format, or simply choose the device from profiles. Also see how to Tips: YouTube supported video formats are MP4, FLV, AVI, MOV, MKV, SWF, 3GP, etc. Truth be told, the is useful for more things than simple 4K video,. The feature-rich tool will also convert any videos to iPhone friendly formats, MP4, AVI, MOV, etc. No ads, malware or spyware. Pros: It is simple to use and free. Cons: Users under 17 years are not allowed to download this free app. Plus, it only supports standard video formats, MP4, MOV, M4V, 3GP, MPEG and legal free videos, which means a lot of videos on YouTube may end in failure. It' s a hit and miss, brimming with ads and slow in loading. Notice: MacXDVD Software doesn't advocate any reproduce, distribute, transmit, broadcast or sell any content for any other purposes without prior written permission of YouTube or the respective licensors of the content. Please refer to YouTube terms of service before doing so.