Another good one - actually the one I have been using - and the newer version has some extra tricks that do not need paying for, as well as a few features that do (though walking into those is irritating).
The other options are:
http://www.stardownloader.com/ - Free/Pro versions
http://www.freshdevices.com/freshdown.html - Fresh Downloader (free, as are all their others, but must register and accept a spamvertorial email whenever any of the 4 programs is updated - other than that, it seems clean ... I tagged the email I gave them, and cannot see any other junk attributable to them... a small price to pay, given the amount of unsolicited crap that will arrive anyway.
http://www.leechget.net/en/ - Free/Pro, with minimal limitations
AFAIK, all of these do not carry any nasty adware - "Free Download Manager" flirted with NavExcel, but got such a lousy reception for it that they got rid of it (watch for any return) - there is now a custimization version, but the plain one is clean