Alerts & Updates

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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, similar sites, validation, URL shortening, and more...

Rated 5 out of 5 stars (679)
470,107 users

MinimizeToTray revived Requires Restart

Minimizes windows into the system tray.

Rated 5 out of 5 stars (334)
213,603 users

Lucifox Requires Restart

Read EPUB e-books and browse OPDS catalogs.

Rated 4 out of 5 stars (23)
132,850 users

Gmail™ Notifier (restartless) Mór-Le-Rá

Multiple account (or label) Gmail notifier (without storing passwords)

Rated 4 out of 5 stars (279)
92,916 users

ReminderFox Requires Restart

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

Rated 4 out of 5 stars (534)
72,757 users

Gmail Manager Requires Restart

The original Gmail notifier for multiple accounts. Allows you to receive new mail notifications along with viewing account details including unread messages, saved drafts, spam messages, labels with new mail, space used, and new mail snippets.

Rated 4 out of 5 stars (1,345)
66,828 users

AdBlocker Lite

block ads seamlessly on popular websites

Rated 4 out of 5 stars (31)
65,926 users

FastestFox - Browse Faster Requires Restart

Save time by speeding up repetitive tasks. Get faster, parallelized downloads, see definitions, auto-load the next page, improve searching, and more. FastestFox will dramatically enhance your productivity!

Rated 4 out of 5 stars (495)
65,587 users

PDF Download Requires Restart

Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.

Rated 2 out of 5 stars (688)
65,260 users

eBay for Firefox

See quick updates on all your activity while you browse the web with the official eBay app for Firefox.

Rated 2 out of 5 stars (298)
49,254 users

Keepa.com - Amazon Price Tracker

→ Price History charts
→ Price Drop & Availability Alerts
→ Daily Drops, an overview of recent price drops
→ Huge frequently updated product database
→ Supports Amazon .com | .co.uk | .de | .co.jp | .fr | .ca | .cn | .it | .es | .in | .mx | .br

Rated 4 out of 5 stars (27)
46,387 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.

Rated 4 out of 5 stars (86)
42,438 users

Gmail™ Notifier + Mór-Le-Rá

Gmail™ Notifier Plus alerts you of new email messages. Users can also read or reply to emails, delete or mark them as read, all without having to open a new window.

Rated 4 out of 5 stars (82)
39,513 users

Tab Memory Usage Mór-Le-Rá

Tab Memory Usage displays the amount of memory is used by each tab

Rated 4 out of 5 stars (36)
34,523 users

WorldIP - Geo Add-on with Security Features Requires Restart

Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter

Rated 5 out of 5 stars (122)
31,518 users

Weather Forecast Plus Mór-Le-Rá

Weather Forecast Plus is the easiest way to check the weather while you browse internet

Rated 4 out of 5 stars (47)
26,994 users

Google Shortcuts - All Google Services at a glance Requires Restart

Display all Google services as buttons or as a space-saving dropdown menu next to your address bar. Reach services like Gmail, Google reader, Google maps, Google calendar, and many more in a single click from your browser.

Rated 4 out of 5 stars (358)
26,555 users

WiseStamp - Gmail Facebook Twitter...and more!

Using Gmail? Google mail? Yahoo? Hotmail or Thunderbird? Empower your emails with your Twitter, Facebook, LinkedIn, Blog post, eBay item and many more productive email apps...Create powerful & effective email signatures that do the job - Get it now!

Rated 4 out of 5 stars (301)
24,632 users

Browser-Security

Browser Security - DER Schutz vor Phishing und Malware

Rated 4 out of 5 stars (3)
23,272 users

Check4Change Requires Restart

Check4Change (aka C4C) is a simple extension that allows you to select a part of a web-page, and get notified when it changes.

Rated 4 out of 5 stars (158)
22,997 users