As streaming becomes more unreliable, having a backup copy is becoming a greater priority, leaving more internet users turning to a YouTube video downloader for various reasons. We checked out the 4K Video Downloader app on Mac to learn how to download YouTube videos for free.How to download YouTube videos for personal use with 4K Video Downloader+.Usually, when you download YouTube videos from the internet results in grainy videos or MP3s converted at a quality worse than AM radio. 4K Video Downloader+ makes those issues a distant past, thanks to a host of tools for downloading videos from select video-sharing sites to your Mac in high definition for personal use. Continue Reading on AppleInsider