Ghostery for Firefox

Ghostery for Firefox: Reveal the invisible web trackers, bugs, pixels and beacons that study your Internet behavior and block them to protect your privacy

Ghostery for Firefox is a practical extension for Mozilla Firefox that can detect the websites which are tracking your browsing activity. Furthermore, it enables you to easily manage and block these trackers.

The extension's button can be clicked to select the trackers you want to block or whitelist specific websites. Domains can be whitelisted from Ghostery's Options tab. By default, Facebook's and Google+'s button images are replaced by the add-on although this option can be disabled at any time.

Ghostery for Firefox bundles a library with over one thousand trackers to ensure you can protect your private browsing habits while visiting websites. Users will need to manually select the trackers they want to block as the extension doesn't select them by default.

Despite the intuitive interface, Ghostery for Firefox provides tutorials after installation, and when the first time you open the popup.