| Feature | Description |
| Anonymizer Privacy Toolbar | Allows one-click privacy activation and customization. |
| Banner Ad Filtering | Prevents most popup windows from appearing. |
| Custom Settings | Allows extensive user customization. |
| Hide Page Titles | Prevents page titles from appearing in the user's history. |
| IP Shielding | Prevents visited Web sites or other parties from detecting a users's real IP address. |
| ISP/Network Tracking Block | Prevents ISPs or network administrators from tracking or logging the user's surfing. |
| Mobile Code Blocking | Blocks potentially harmful Java, JavaScript, ActiveX and other code. |
| OS & Browser Shielding | Prevents visited sites and other parties from detecting the user's OS and browser type. |
| Popup Blocking | Prevents most popup windows from appearing. |
| Referrer Blocking | Shields previously-viewed Web pages from outside parties. |
| Safe Cookies | "Repackages" cookies to transform them into session-only. |
| SSL Encryption | Encrypts Web page content in transit between the user and the Anonymizer servers. |
| URL Encryption | Scrambles Web page URLs, preventing network logging. |
| Web Bug Blocking | Blocks one-pixel gifs commonly used for Web tracking. |
