Dramas 5 Downloader acts like a download manager. Once you install and enable it in you browser, it will improve the speed of your downloads. Even if it has been developed to work only with the files you want to download from Kaminari, it can improve the speed of any file you want to download. All you need to do after you install the plugin, is to enable it.
If you're using Firefox, press Ctrl + Shift + A key combination, open the Extensions tab and click the Enable button next to Dramas 5 Downloader.
On Chrome, you need to type chrome://extensions/ in the address bar and to press Enter. After that, check the Enable box next to the plugin.
If you're using Internet Explorer, click the Manage Add-ons option from the Tools menu, select the plugin and enable it using the button from the right corner.
Opera users will need to type opera:config#Extensions|Plugins in the address bar and to simply enable Dramas 5 Downloader.