Statement from guardian site :
SkyGrabber is a simple enough concept: grab the signals that spill from a satellite broadcast (or even narrowcast), aimed from a satellite towards a specific location, and turn them into TV feeds you can look at. Or as the website puts it: “You don’t have to keep an online internet connection. Just customise your satellite dish to selected satellite provider and start grabbing.”

Skygrabber is an offline satellite internet downloader. It intercepts data including music, pictures, and different types of media. It’s making the rounds in the internet after news that it’s used for spying by the military.If you want to download Skygrabber software in here.