KeepVid Video Downloader - using this free and very simple application you can download to your smartphone virtually any video from more than 28 different resources. The essence of this application is that it allows you to save videos in various formats and quality, most modern video downloaders have many limitations and advertising, with this same app you can not only watch videos but also share them with friends, and is very simple to download. Moreover, it is perfectly optimized to run in the background and not consume too many resources of the smartphone.