New version of our Video Downloader supports the quality "4K" recently announced by YouTube. This quality refers to the resolution of up to 4096x3072 pixels and allows to watch videos marked as "Original" in YouTube quality pulldown menu. Such videos usually come from movies or TV shows. Use Freemake as a free YouTube converter: convert 4K videos to AVI, MKV, MP4, etc.
Watching these videos on YouTube requires super-fast broadband, so saving them to the hard disc seems more reasonable. Download Freemake Video Downloader here and enjoy original 4K videos without wasting precious gigabytes to stream them online.