Free VPNs are not always spyware. Some just going to use your PC as proxy server for someone else instead like Hola / Luminati which is extremely shady, but on

Free VPNs are not always spyware. Some just going to use your PC as proxy server for someone else instead like Hola / Luminati which is extremely shady, but on other side dont need to spy on you since their commercial customers pay them well for residential proxy servers.