Which browser lets users access the Tor network and is based on Firefox ESR?

Which browser lets users access the Tor network and is based on Firefox ESR? Tor Browser. It is a privacy-oriented web browser that automatically routes browsing traffic through the Tor network using a modified Firefox ESR foundation.

Tor Browser began as the Tor Browser Bundle, announced in January 2008. Its software stack combines modified Firefox ESR with components such as TorButton, TorLauncher, NoScript, and a Tor proxy. The bundle starts the Tor processes needed to connect the browser to the network, so users do not normally configure a separate proxy by hand.

Tor routes traffic through volunteer-operated relays using layered encryption, a technique known as onion routing. This makes it harder for a single observer to connect a user’s device with the sites being visited. Tor Browser also reduces local traces by deleting privacy-sensitive data such as cookies and browsing history when a session ends.

Tor Browser does not make every activity completely anonymous, and users can still identify themselves through logins or distinctive behavior. Brave’s private Tor windows and other Tor-enabled tools are related alternatives, but they are not the browser specifically based on Firefox ESR.