Avatar
More than just downloader.
Great downloader with lots of features. I also find it as a perfect converter. It support most formats and devices. Good speed and ability to stop downloading which I couldn't find in others downloader. And one more thing why I like it very much... no spam... adware... and toolbars.
Pros: fast speed
beautiful and simple interface. it takes few minutes to understand how all these tools work absolutely clean!
Cons: Not free... but cheaper than other.