The best free IP and ISP changer ever

I was using diferent types of ip changers. Some of them where free some of them were not. But i have been using Hotspot Shield Launch for 2 years, and never had any roblems with it. Each time you run it you get diferent IP address and diferent ISP (internet service provider). So you can easy surf anonymously and use this software for you black things online. Btw this software is free to use.