| Sort By Name Tweak | | - | | |
| SortPlaces | | - | | |
| Star-Button In Urlbar | | - | | |
| Stash | | - | | |
| SyncPlaces | | - | | |
| TST Bookmarks Subpanel | | - | | |
| Tab Master 5000 | | - | | |
| Tab Store | | - | | |
| TabAlarm | | - | | |
| TabAlarm (reloaded) | | - | | |
| Tabs Aside! | | - | | |
| Tabs Up Homepage Manager | | - | | |
| Tabulous | | - | | |
| Tabundle | | - | | |
| Tag All Tabs | | - | | |
| TagMarks | | - | | |
| TagSieve | | - | | |
| Tagmarks Modifier | | - | | |
| TagsSidebar | | - | | |
| Temporary Bookmarks | | - | | |
| The Grim Tab Reaper | | - | | |
| Toggle Bookmarks | | - | | |
| Total bookmarks | | - | | |
| Undo Bookmarks Menu | | - | | |
| Unsorted Bookmarks Folder Menu | | - | | |
| Unsorted Bookmarks Toolbar Button | | - | | |
| UpdateBookmark | | - | | |
| ViewMarks | | - | | |
| Visual Bookmark Manager | | - | | |
| Want My RSS | | - | | |
| Window Saver | | - | | |
| XBELFox | | - | | |
| Xmarks | | - | | |
| bookmark randomizer | | - | | |
| bookmark text | | - | | |
| bookmarks.html | | - | | |
| bug419911 (diagonal dragging) | | - | | |
| compact-toolbar | | - | | |
| del.icio.us IncSearch | | - | | |
| fineBook | | - | | |
| fireform | | - | | |
| iCloud Bookmarks | | - | | |
| infoRSS | | - | | |
| lcwmcfpon | | - | | |
| livedoor clip IncSearch | | - | | |
| mPage | | - | | |
| microRSS | | - | | |
| myWorkspace | | - | | |
| pememarks | | - | | |
| resumeLater | | - | | |
