- [Battle]Navigator
- Tab Mix Plus
- Tab History
- Adblock Plus
- ImgLikeOpera
- Flashblock
- FoxyTunes
- Tab Effect
- Image-Show-Hide
- Linkification
- All-In-One Gesturies
- All-in-One Sidebar
- FlashGot
- ScrapBook
- Update Notifier
- Sage -- FX
- BBCodeXtra
- Download Statusbar
- Add to Search Bar
- Paste and Go 2
- Bookmark Sync and Sort
- Link Alert
- FlagFox II
- Image Toolbar
- NoScript
- Bookmark Duplicate Detector
- Яндекс.Бар
- Copy Link Name
- CacheViewer
- Forecastfox
- Gmail Space
- Locationbar 2
- FoxNotes
- Fission
- Aging Tabs
- Homepage Randomizer
- Mozilla-Russia Navigator
- Searchbar Autosizer
- Autohide
- Pearl Crescent Page Saver Basic
- FireFTP
- UnPlug
- InfoLister
- SpiderZilla
- ShowIP
- Fasterfox
- ChromaTabs
- LiveClick
- Secure Login
- Tab Catalog
- IE Tab
- Ubuntu Forums Menu
- Personal Menu
- Stylish
- Tab Scope
- Boox
- OpenBook
- Fullerscreen
- Rip (Remove it Permanently)
- PDF Download
- ChatZilla
- DownThemAll!
- Gmail Manager
- Speed Dial
- Html Validator
- RuMail Manager
- Grab and Drag
- Reload Every
- AllPeers Beta
- LiveJournal Addons
- MinimizeToTray
- SmoothWheel
- Save Image in Folder
- Firebug
- Download Sort
- Cooliris Previews
- Exif Viewer
- Clipmarks
- Quick Locale Switcher
- MR Tech Local Install
- AutoSlideshow
- User Agent Switcher
- FaviconizeTab
- StatusbarEx
- CuteMenus - Crystal SVG
- Google Reader Watcher
- Calculator
- Smart Bookmarks Bar
- Public Fox
- Organize Search Engines
- Bookmark Tags
- Toolbar Buttons
- Disk Link Converter
- ODFReader
- CoLT
- Configuration Mania
- Column Bookmarks
- UrlCorrector
- FEBE
- Text Formating Toolbar
- VKontakte Toolbar
- FireShot
- Better Gmail
- Extended Statusbar
- Fast Dial
- Memori Toolbar
- Session Manager
- Add to Search Bar
- Nightly Tester Tools
- Weave
- DownloadHelper
- Read It Later
- Web Developer