| ［privacy］ defense | | - | | |
| unmask | | - | | |
| uMatrix | | - | | |
| uBO-Scope | | - | | |
| ttpCookie | | - | | |
| requestblock | | - | | |
| pwgen | | - | | |
| passLikeW8 | | - | | |
| lowcarb | | - | | |
| js_toggle_button | | - | | |
| immunity | | - | | |
| easycrypt | | - | | |
| eCleaner (Forget Button) | | - | | |
| disallow Script Button | | - | | |
| dietCookie | | - | | |
| cryptfire | | - | | |
| clearHTTPStatus | | - | | |
| autocompleteoff | | - | | |
| YesScript2 | | - | | |
| YesScript | | - | | |
| Whitelist JavaScript | | - | | |
| Webutation | | - | | |
| WebRTC Control | | - | | |
| WebMasterkey | | - | | |
| WebFilter Pro - The safe browsing addon! | | - | | |
| WebAPI Manager | | - | | |
| Web Storage Viewer | | - | | |
| Visualize Old Passwords | | - | | |
| Visual Hashing | | - | | |
| View Your Certificates Email Address | | - | | |
| View Cookies | | - | | |
| UserCSP | | - | | |
| UniquePasswordBuilder Addon | | - | | |
| Unhide Passwords | | - | | |
| URL Security | | - | | |
| TrustAuth | | - | | |
| TrafficLight | | - | | |
| TrackMeNot | | - | | |
| Toggle Referer | | - | | |
| Toggle Cookies | | - | | |
| TeaBiscuit | | - | | |
| Targeted Advertising Cookie Opt-Out | | - | | |
| Taborama | | - | | |
| Stop Fingerprinting | | - | | |
| Statutory | | - | | |
| StartupMaster | | - | | |
| Speaker privacy | | - | | |
| Social Disconnect Plus | | - | | |
| Snap HTTP Padlocks | | - | | |
| Smart Referer | | - | | |
