OK.ru (Odnoklassniki) downloader

Introducing a tool for saving your favorite videos from a popular social network OK.RU (Odnoklassniki). You can use the extension if you don't want to wait for videos to be uploaded online - with just one click (see instructions in the second screenshot) you will get links to mp4 files in all available resolutions (mobile, lowest, low, sd, hd, full). The download will start automatically after clicking on the hyperlink (or pre-specifying the path to save on the local computer - depending on your browser settings). Fast operation of the script is provided by using the original API from OK.ru (in the current version)