Flagfox
Muestra la bandera del país correspondiente a la ubicación del servidor de la página web y ofrece numerosas herramientas como controles de seguridad, Whois, traducciones, sitios similares, validaciones, contracción de URLs, y mucho más ...
123.497 usuarios
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
59.294 usuarios
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
38.024 usuarios
Weather Extension
The best way to see the weather right in your browser. Easier than looking outside!
22.132 usuarios
Keepa.com - Amazon Price Tracker
→ Price History charts → Price Drop & Availability Alerts → Over 1 billion tracked products → Supports Amazon .com | .co.uk | .de | .co.jp | .fr | .ca | .it | .es | .in | .mx
212.958 usuarios
Avast Online Security & Privacy
Proteja su navegador Mozilla Firefox frente a las amenazas en línea, los rastreadores y las estafas en tiempo real.
186.697 usuarios
Integración con GNOME Shell
Esta extensión proporciona integración con GNOME Shell y el correspondiente repositorio de extensiones https://extensions.gnome.org
160.348 usuarios
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.
70.289 usuarios
Gmail™ Notifier (restartless)
Multiple account (or label) Gmail notifier (without storing passwords)
28.455 usuarios
Auto Refresh Page - Actualizar páginas web auto
Actualiza las páginas web automáticamente. Actualización automática y monitor de página con intervalos de tiempo especificados.
25.382 usuarios
Checker Plus for Gmail
Recibe notificaciones, lee, o escucha tus correos sin necesidad abrir Gmail o Inbox, y administra fácilmente varias cuentas a la vez
21.595 usuarios
Distill Web Monitor
Supervise la página web o el canal (feed) para comprobar si hay algún cambio. Reciba alertas por SMS y correo electrónico cuando se detecten cambios.
14.364 usuarios
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.
8388 usuarios
easyfundraising Donation Reminder
Never miss a donation for your charity or good cause again with the easyfundraising Donation Reminder.
7652 usuarios
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.
6931 usuarios
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.
6350 usuarios
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
5468 usuarios
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.
4817 usuarios
