Recently I found an amazing portable web downloader just 510 kb in its size and it will manage all your Internet downloads; drag and drop links to it’s window, copy from clipboard, choose how fast and how many simultaneous downloads, were to save files to, change file names, etc. You can also stop and resume downloads at will, and use multiple threads for faster downloads. Works with proxies and supports authentication. Check all options in prefs, as there will for sure be one that you are looking for.
Download Link: Webdownloader