Jun 05, · Even an extension ostensibly for this purpose—like the obviously named Video Downloader professional above—states right up front in its description, "The download of YouTube videos to hard Occupation: Features Editor. How to Download YouTube VideosDownload the 4K Video Downloader setup eliminarlasvarices.onlinel 4K Video Downloader. Windows — Double-click the setup file, click Yes when prompted, Go to a video you want to download. Search for the video you want to download onto your computer, Open 4K Video Downloader. If 4K Video Downloader didn't automatically open.