NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
241,051 users
Flagfox
Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, validation, URL shortening, and more...
94,444 users
Weather Extension
Weather at a glance in Firefox: toolbar temperature, hourly and daily forecasts, radar, eight themes, and optional Weather Pro features.
38,871 users
Checker Plus for Gmail™
Get notifications, read, listen to or delete emails without opening Gmail and easily manage multiple accounts.
36,548 users
Tomato Clock - A Simple Pomodoro Timer
A simple browser extension for managing your productivity
33,976 users
Clipboard WatchDog
Warns when websites try to silently access or modify your clipboard.
1,014,316 users
Keepa.com - Amazon Price Tracker
→ Price History charts → Price Drop and Availability Alerts → Over 7 billion tracked products → Supports Amazon .com, .co.uk, .de, .co.jp, .fr, .ca, .it, .es, .in, .mx., .br
272,073 users
GNOME Shell integration
This extension provides integration with GNOME Shell and the corresponding extensions repository https://extensions.gnome.org
130,608 users
The Camelizer - Price Tracker
Add price history charts and price watch features to Firefox when viewing product pages on Amazon. Use it to make informed purchasing decisions and to receive price drop alerts via email, Twitter, or RSS feed.
72,749 users
Admin By Request
Enabling downloaded files to trigger the Admin By Request flow for files requiring privileges.
33,783 users
Gmail™ Notifier (restartless)
Multiple account (or label) Gmail notifier (without storing passwords)
19,452 users
Distill Web Monitor
Monitor website changes and get SMS, email or push notifications on change.
17,427 users
Censor Tracker | Bypass Restrictions
Censor Tracker bypasses internet restrictions with built-in or your own proxies, and warns you about sites that share your data with government agencies. No browsing history is collected.
10,144 users
Inventory Claimer for Twitch
Never miss a Twitch Drop again. Claims Drops and channel point bonuses automatically once Twitch says you have earned them, and shows campaign progress, points earned and what to watch next in one popup. No tracking, no data collection.
8,926 users
G App Launcher (Google™ Shortcuts)
Previously known as Google™ Shortcuts.Display all Google services as buttons or as a space-saving dropdown menu next to your address bar. Reach services like Gmail, Google Drive, Maps, Calendar, and many more in a single click from your browser.
8,261 users
Calendly Browser Extension
Take care of meeting busywork without leaving your browser. Share scheduling links, manage meetings and contacts, and book follow-ups from wherever you work on the web.
7,220 users
AI warning for Steam
Adds features to increase the visibility of AI Generated Content Disclosures.
6,767 users
easyfundraising Donation Reminder
Never miss a donation for your charity or good cause again with the easyfundraising Donation Reminder.
6,539 users
Pinned GMail
Go to the pinned GMail tab. If it doesn't exist, it's created. It also alerts you the unread emails.
5,827 users
