Internet Download Manager - perhaps, the best download manager for today, able to accelerate the download several times. Probably, you, as an expert, say "Do not la-la, I have a megabit pizza, nothing will accelerate it!". That's the way it is, but many sites limit the speed to one thread, but they allow you to download several of these streams. Do you understand what I'm getting at? Yes, it's your browser that pumps into one thread, and this program in a few, hence the acceleration. Moreover, IDM is very flexible, it will help you to download favorite vidosiki from YouTube, contact and other supported video services, has grabber sites (no, you can not download anything, do not dream), schedule, speed limiter and other useful buns. I use this shaker and advise you. Grab it quickly!