You can block an unlimited number of websites, either by entering their names manually or by inputting text files that have domains There’s a free basic version and then an upgraded Pro version. It’s a free application that lets you block all sorts of distracting sites. Today, I’m going to show you how to easily block distracting websites using a popular new free application called Cold Turkey. What happens if a major newsworthy event happens in the 15 minutes you don’t check Twitter? Have you checked the NFL scores lately? Websites like Twitter, Facebook, and Reddit are just a keypress away. You’ve got notifications flying in left, right, and center. One of the hardest things in the world today is trying to get something done when you’re on an internet-connected device.