Video Downloader is an Android app developed by Sparkling King that allows you to download videos from various websites. With this app, you can download videos with just one click and play them offline anytime, anywhere. It supports multi-threading downloading and accelerates downloads by several times. You can select different resolutions to save space or download HD videos. Moreover, it allows you to download multiple files at the same time and in the background.

The app comes with a built-in browser that allows you to browse and find videos you like. It also has private folders to hide your files and videos, and auto-detects links from the web. However, please note that this app does not support downloading YouTube videos due to the policy of Play Store.

Overall, Video Downloader is a fast and easy-to-use app that lets you download videos from various websites. However, it is important to get permission from the owner before downloading or reposting any content, and downloading files protected by copyright is prohibited and regulated by the law of the country.