HD Video Downloader is an Android app offered by Core Control that provides a super-fast and easy way to download high-quality videos. The app is completely free and allows you to download videos with just one click. It is a simple and user-friendly application that can guarantee your safety while downloading videos.

This app offers some amazing features such as the ability to download any HD video for free, use of Thunder 3 download acceleration engine, and multi-threading technology that increases the download speed by 80%. It is possibly the fastest video downloader available in the market. With this app, you can download multiple videos simultaneously and play them offline after downloading. The app is designed to download HD videos and provide the best quality possible.

Please note that this app should not be used for any copyright infringement or forgery. Also, it is not a YouTube downloader. Due to YouTube policy, you cannot download YouTube videos using this app.

Overall, HD Video Downloader is a great app for anyone who wants to download high-quality videos quickly and easily.