MP4 Downloader software (version 3.33.12) is a tool that enables users to download videos from various websites, including YouTube, Facebook, Vimeo, and more. It supports batch downloading, allowing users to download multiple videos at once. The software also includes a built-in video converter, which can convert downloaded videos to various formats, including MP4, AVI, and WMV. Additionally, it has a simple and user-friendly interface, making it easy for users to navigate and use.