A free app for Mac, by Tor Project.

Tor is an open-source project that provides anonymous web browsing. Tor Browser is one of the world’s most secure web browsers, designed to block trackers and malicious websites. It is also a powerful privacy tool that protects you from being tracked on the Internet, even if you are using a public Wi-Fi hotspot.

You can browse the internet anonymously and securely with Tor Browser. It blocks third-party trackers and advertisements so you don’t have to worry about your personal information being leaked. It also prevents your IP address from being recorded and tracked, making it more difficult for hackers to target you.