Proxy Switcher and Manager is a Firefox extension designed to streamline proxy configuration directly from the toolbar. It mimics the built-in proxy settings interface, offering users an intuitive way to manage their proxy connections. The extension supports up to six customizable profiles, allowing for manual configuration of various proxy types, including HTTP, SSL, FTP, and SOCKS versions 4 and 5. The icon color changes based on the current proxy setting, providing a quick visual cue about the configuration status.

This extension includes several useful tools such as external IP location detection and IP leakage detection, enhancing user privacy and security. However, users should note that this WebExtension version has limitations compared to its legacy counterpart, particularly in certain automatic detection features. Overall, Proxy Switcher and Manager offers a straightforward solution for users looking to manage their proxy settings efficiently.