This is what I just found. $49.95 valued MacX Video Converter Pro can be got for free during 2014 FIFA World Cup season. Just vote for a team you think will win the match, and then the license key of MacX Video Converter Pro can be got directly. Join before 13/7/2014.
"download World Cup videos and convert to mobile devices"
source
The application itself is very good. What I found with one of their previous "get it for free" promos is that after a couple of months (literally) they'll force you to upgrade and once you upgrade it'll be back to trial/demo mode. Hope this is not the case now. Still, a true bargain even if it lasts for a couple of months.