- 4or6
- about:me
- Adblock Plus Filter Uploader
- Add X-Forwarded-For Header
- AlertBox
- AlertIP
- AllowClipboard Helper
- Always Preview (WebExtension)
- Ank Pixiv Tool
- Anonymouse.org
- anonymoX
- ASnumber
- AutoLaunch
- Automatic Save Folder
- AutoProxy
- Bandwidth Hero
- BatchDownload
- Blender
- Broken Image Finder
- Broken Resources Finder
- Bulk Media Downloader
- CacheDownload
- Calomel SSL Validation
- CDN Finder Tool
- Change! SSL
- Check-Host
- Check4Change
- CheckIt
- CipherFox
- cliget
- Clipboard-Save-As
- Context Menu Image Saver
- Copper
- Copy Frame Address
- Copy Header
- Copy Title and Description
- Counter
- Country Flag +
- Country Flags & IP Whois
- Custom User-Agent String
- Custom UserAgent String
- Custom UserAgent String(783904)
- DeSopa
- DiB
- Direct Download
- Disable Speculative Pre-connections
- Display Text Directly
- Distill Web Monitor
- dlTracker
- DNS Saver
- Dolus
- Do This Automatically
- Double-click Image Downloader
- DoubleClick Save Picture
- Down for Everyone or Just me
- Download all Images
- Download All Sources
- Download Bar
- Download Box
- Download Cleaner
- Download Cleaner Lite
- Download Dialog Tweak
- Download Flash and Video
- DownloadHelper
- Download Links
- Download Manager Tweak
- Download Nubs
- Download on arrow panel
- Download Panel
- Download Panel Tweaker
- Download Plan
- Download Scheduler
- Downloads in a Tab
- DownloadsInMenubar
- Download Sort
- Download Sound
- Downloads sidebar
- Download Star
- Download status
- Download Status Bar
- Download Statusbar
- Download Statusbar (973988)
- Download Status Button
- Downloads Toolbar Button
- Downloads Window
- Download Unlimited
- Download With -
- Download Youtube Videos +
- DownThemAll!
- DownThemAll! AntiContainer
- Drupal Version Check
- eco-mon
- Elite Proxy Switcher
- Email Extractor
- Embedded Objects
- Enforce Encryption
- Expiry Canary
- Extended Statusbar
- external IP
- Fast Video Download
- Feel the Link
- FireDownload
- Firefox DNS Flusher
- FireFTP
- FirePreview
- FireProxy
- FireTorrent
- Flagfox
- Flag & IP Address & Domain WHOIS Info
- FlashGot
- Flash Video Downloader - Youtube Downloader
- Force-TLS
- FormFox
- FoxyPAC
- FoxyProxy
- FoxyProxy Basic
- FoxySpider
- Furaffinity Download extension
- GA?
- Googley Eyes
- Header Editor
- Header Spy
- HeaderTool
- Heuristic Network Prefetcher
- Hide My Ass! Web Proxy
- HostAdmin
- HostIP.info Geolocation Plugin
- HTTP-Nowhere
- HttpFox
- HTTP Header
- HTTP Header Live
- HTTP Request Logger
- HTTP request maker
- HTTP Response Browser
- HTTPS-Everywhere
- https-only
- HTTPS Finder
- HTTPS Percentage
- HTTP Tool
- IDND
- Image Download Ⅱ
- ImageHost Grabber
- IMPAS
- InlineDisposition
- InlineDisposition (WebExtensions)
- InlineDisposition 2
- Insight
- ip-check
- IP Flager
- IP Kingdom
- IPLogger
- IPvFox
- Irvine ContextMenu
- Is it up?
- Key Manager
- laters
- lget
- LinkChecker
- Link Evaluator
- Link Extractor
- Link Gopher
- link no link
- Link Properties Plus
- Link Properties Plus WE
- LinkResolve
- Live HTTP Headers (clone)
- Live HTTP Headers (Fixed By Danyial.com)
- Live IP Address
- Load Time
- LocaProxy Toolbar
- lori (Life-of-request info)
- MA Auto Reload
- Magento Version Check
- Masking Agent
- Mason
- MD5 Reborned Hasher
- Media Stealer
- MM3-ProxySwitch
- Modern Download Manager
- Modify Header Value
- MozRepl
- MP4 YouTube Downloader
- mSession Keeper
- Multithreaded Download Manager
- My Public IP
- myset
- netcrafttoolbar
- NoRedirect
- OneClickProxy
- One Click Proxy IP
- OnlyMySites
- OpenDownload (fixed)
- OpenDownload2
- Open Download Manager on Download
- Open in Browser
- OutWit Docs
- OutWit Hub
- OverbiteFF
- Override User Agent
- Page Performance Test
- PageTimer
- ParseURL
- PhZilla
- Pinger
- Poster
- Print Hint
- Private Browsing Proxy
- Professor X
- ProperLocationBar
- Proxy Selector
- Proxy Switcher
- ProxyToggle
- Public IP Display
- PUTAt
- QuickProxy
- Quo Vadis?
- Record Google Search Keywords
- Record Network Activity
- Redirector
- ReDisposition
- Regex Search
- Rehost Image
- Remove Clear List Button
- response-timeout-24-hours
- Rewrite HTTP Headers
- Rewrite HTTP Headers (JS)
- S3.Download Statusbar
- safer-route
- Save File to
- Save Image in Folder
- Save Image In Folder (861310)
- Save In…
- SaveLink
- Save Link in Folder
- Save Selected Tabs to Files
- Secure Or Not
- Seerobots
- Semantic Checker
- Server Spy
- Session Keeper
- Shelve
- ShiftLeftClickDownloader
- Show File Size
- Show File Size2
- Show Host IP
- ShowIP
- Show MyIP
- Show Website Verifier
- Simple download notifier
- Simple Mail
- Simple mass downloader
- SimpleSessionDetection
- SingleFile
- SiteDelta Highlight
- SiteDelta Watch
- Sitenable
- SixOrNot
- Smart HTTPS
- Socks Proxy
- Socks Switcher
- Sothink Web Video Downloader for Firefox
- SPDY indicator
- Speed Tweaks (SpeedyFox)
- SSLPersonas
- SSL Version Control
- Status Watch
- Stealthy
- Strict Transport Security - Declarative Security Detector
- Super User Agent
- Sutare_Extension
- Swap Proxy
- SwitchHosts
- TAB TRAFFIC MONITOR
- Tamper Data
- TFToolbarX
- ThumbsDown
- Toggle Cipher Suites
- Toggle Proxy
- Tor Flashproxy Badge
- Traction Control
- TryAgain
- Turbo Download Manager
- ua-site-switch
- UAControl
- uggc protocol
- Update Scanner
- UploadProgress
- URL Logger
- UrlParams
- URL Swap
- User-Agent Switcher
- User Agent Changer
- User Agent Overrider
- User Agent Quick Switch
- User Agent RG
- User Agent RG (FFox update)
- User Agent Switcher
- User Agent Switcher (812521)
- Video Download Helper
- Video Myxa
- VideoPark Video Downloader
- View Dependencies
- WATS
- Website City + Country Info
- WordPress Version Check
- WX Download Status Bar
- X-Forwarded-For Header
- Yellow-Urlbar
- ZIP Manager