Who ever reads the End User Licence Agreement, I used to never, their to long and to tedious with 'Gobbly Gook', sometimes now I take a quick look through.
Basically you know which downloads come with the **** and which do not. Very little in this world is free without a catch.
I must give praise though to a lot of those individuals and organisations out their that develop free open source software. I would have a lot of free memory on my computer without them.