4K Video Downloader Plus v21.11.7 Full Version This software allows users to download videos, playlists, channels, and subtitles from YouTube, Facebook, Vimeo, and other video sites in high quality, including 4K and 8K resolutions. It supports various formats such as MP4, MKV, and MP3, making it versatile for different media needs. Installation: 1. Download the installer. 2. Run setup.exe as Administrator. 3. Follow the on-screen instructions to complete the installation.