8K Video Downloader software (version 1.0) is a powerful tool that allows users to download high-quality videos from various websites like YouTube, Facebook, Vimeo, and more. Its most important features include the ability to download videos in up to 8K resolution, support for subtitles and playlists, and the option to download entire channels or playlists with just one click. It also has a simple and user-friendly interface that makes downloading videos easy and straightforward.