Elevated permissions are required to install and run iTop VPN. iTop VPN is the best free for hiding your IP address from hackers and trackers, protecting your privacy and security, and accessing worldwide online content freely. It has many practical features to protect your privacy in every aspect. Its free version is lifelong, no time limit. You can use the iTop free VPN without registration and without credit card. Its smart algorithm helps you automatically connect to the most stable and fastest server and encrypt your Internet traffic with military-grade encryption. Privacy & security tools in iTop VPN enable you to scan and clean privacy-exposing items from being tracked, and fix system weaknesses from being hacked. A brand new auto connection feature secures your device by auto connection to iTop VPN when PC starts up, a public WiFi is connected or a user-specified app is launched. You can turn on this feature for better protection of your online privacy. iTop VPN provides a large number of global network servers. You can access any content you want. Moreover, dedicated VPN servers for special scenarios, downloading, streaming, gaming, and social, improve your online experience. For different purposes, iTop VPN offers three protocols: TCP provides high-level privacy protection for most users; UDP delivers faster speed but with more data usage for special occasions; and HTTPS unblocks more restrictions including school network. You can also choose the protocol according to your needs. The ads block feature allows you to block unwanted and malicious ads to prevent malware infection. The improved Split Tunneling can help customize apps and websites whether to use VPN encrypted tunnel or not. All in all, iTop VPN is the best VPN tool for not only accessing worldwide online content freely but also securing your online privacy.