Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
53,647 人のユーザー
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
38,566 人のユーザー
Weather Extension
The best way to see the weather right in your browser. Easier than looking outside!
21,354 人のユーザー
Avast Online Security & Privacy
リアルタイムのオンライン脅威、トラッカー、および詐欺から Mozilla Firefox ブラウザを保護します。
195,240 人のユーザー
Amazon Price Tracker - Keepa.com
→ 価格履歴グラフ → 製品のトラッキング → 毎日のバーゲンの概要 → 大きな商品データベース - 頻繁に更新 → 国のサポート .co.jp | .com | .co.uk | .de | .fr | .ca | .it | .es | .in | .mx
170,368 人のユーザー
GNOME Shell integration
This extension provides integration with GNOME Shell and the corresponding extensions repository https://extensions.gnome.org
149,115 人のユーザー
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.
60,111 人のユーザー
Gmail™ Notifier (restartless)
Multiple account (or label) Gmail notifier (without storing passwords)
29,815 人のユーザー
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.
8,161 人のユーザー
easyfundraising Donation Reminder
Never miss a donation for your charity or good cause again with the easyfundraising Donation Reminder.
7,511 人のユーザー
Check4Change
Check4Change (aka C4C) is a simple extension that allows you to select a part of a web-page, and get notified when it changes.
6,532 人のユーザー
Censor Tracker
Censor Tracker is an extension that allows you to bypass Internet censorship, warns you about sites that transmit your data with government agencies, and detect new acts of censorship.
5,472 人のユーザー
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
5,331 人のユーザー
Mind the Time
Keep track of how much time you spend on the web, and where you spend it. A toolbar ticker shows the time spent at the current site or the total time spent on the web today. A summary page sums up data for the past 70 days, 10 weeks, and 6 months.
5,020 人のユーザー
