| QuietUrl | | - | | |
| Re-Pagination | | - | | |
| Re-Pagination (894209) | | - | | |
| Right-Click-Link | | - | | |
| Scroll Highlight | | - | | |
| Scroll Position Highlight | | - | | |
| Scroll To Top | | - | | |
| Scroll Up | | - | | |
| Scroll Up Folder | | - | | |
| Scroll buttons | | - | | |
| Scroll to PageUp／PageDown | | - | | |
| Scroll to the bottom | | - | | |
| ScrollUp | | - | | |
| Scrolly Marks | | - | | |
| Search Keys | | - | | |
| SearchPreview | | - | | |
| Selection Links | | - | | |
| SelfScroll | | - | | |
| Session History Tree | | - | | |
| Shift+LeftClick - links in new active tab | | - | | |
| ShortcutKey2URL | | - | | |
| Show Links | | - | | |
| Simple Hinting | | - | | |
| Simple URL flipper | | - | | |
| Simple link preview | | - | | |
| Site navigation bar | | - | | |
| SiteLauncher | | - | | |
| Slashy | | - | | |
| Smart Refresh Button | | - | | |
| SmartPager | | - | | |
| Space Next | | - | | |
| Speed Dial | | - | | |
| Speed Start | | - | | |
| StackOverflowiser | | - | | |
| Stay Current | | - | | |
| Sugestron Speed Dial | | - | | |
| Super Start | | - | | |
| SuperSwitch | | - | | |
| TADSEE | | - | | |
| Tab Cycler | | - | | |
| Tab History Menu | | - | | |
| Tab History Menu (modified) | | - | | |
| Tab History Menu fix | | - | | |
| Tab History Redux | | - | | |
| TabSubmit | | - | | |
| TabSubmit Basic | | - | | |
| Table of Contents | | - | | |
| Tabs Features in one button | | - | | |
| TargetKiller | | - | | |
| Text Link | | - | | |
