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Simple Popup Blocker

Simply toggle between three different popup blocking modes: allow all, allow requested or block all. Now with tracking protection.

Rated 5 out of 5 stars (25)
1,311 weekly downloads

MyKey Interface Requires Restart

Interface between Firefox and MyKey.

Rated 4 out of 5 stars (22)
1,299 weekly downloads

Gmail panel Requires Restart

Check and do whatever you want into your Gmail easily with a panel.
It also alerts you the unread emails.
***You need to have enabled the "Unread message icon" (Settings > Labs)***

Rated 4 out of 5 stars (79)
1,032 weekly downloads

Checker Plus for Gmail™ Compatible with Firefox 57+

Get desktop notifications, read, listen or delete emails without opening Gmail or Inbox by Gmail & easily manage multiple accounts.

Rated 4 out of 5 stars (32)
1,002 weekly downloads

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)
923 weekly downloads

Twoo

You'll only ever be one click away from the latest news on Twoo, the world's friendliest social discovery platform.

Rated 4 out of 5 stars (16)
820 weekly downloads

Browser-Security

Browser Security - DER Schutz vor Phishing und Malware

Rated 4 out of 5 stars (12)
812 weekly downloads

Distill Web Monitor (formerly AlertBox) Requires Restart

Monitor web page and feed for changes. Get SMS and email alerts when change is detected.

Rated 4 out of 5 stars (170)
780 weekly downloads

Show Profile Requires Restart

Display profile hint on window title or customized locations (with or without individual icon).

Rated 4 out of 5 stars (15)
722 weekly downloads

WEB.DE MailCheck for Firefox Requires Restart

Mail notifier for multiple email accounts

Rated 4 out of 5 stars (34)
638 weekly downloads

Coupons at Checkout

Never search for a coupon again! Coupons at Checkout uncovers coupon codes automatically at thousands of online stores. Wherever you see a ‘Coupon Code’ box, now just click to see all the retailer's latest coupons! As featured in CNET & Lifehacker!

Rated 5 out of 5 stars (35)
614 weekly downloads

Parental Control: Porn Blocker

Parental control app that denies access to porn sites. It uses a semantic parser that scans and blocks all kind of adult content.

Rated 5 out of 5 stars (57)
611 weekly downloads

No-Script Suite Lite

Block Scripts (and more) on Untrusted Websites

Rated 4 out of 5 stars (17)
602 weekly downloads

FB Chat History Manager Requires Restart

Facebook Chat History Manager,save and view your chat history with friends on Facebook.

Rated 3 out of 5 stars (49)
551 weekly downloads

Yandex.Mail notifier

Tunable notifier for Yandex.Mail with lots of features like panel for quick work with Mail, desktop and sound notifications for new and unread emails, handles emails from all folders, no need to enter your credentials etc.

Rated 4 out of 5 stars (61)
540 weekly downloads

GMX MailCheck for Firefox Requires Restart

Mail notifier for multiple email accounts

Rated 3 out of 5 stars (24)
518 weekly downloads

Twitch Now

Twitch Now keeps users updated and connected to the Twitch experience outside of website.

Track your favorite streams easily with Twitch Now and get a notification when one of your favorite streams goes online.

Rated 5 out of 5 stars (15)
517 weekly downloads

Who Deleted Me - Unfriend Finder for Facebook Compatible with Firefox 57+

Keep track of who unfriends you on Facebook.

Rated 4 out of 5 stars (11)
494 weekly downloads

GMail Checker Requires Restart

Multiple Account Gmail Checker

The latest version is available at https://addons.mozilla.org/en-US/firefox/addons/versions/3179
Please upgrade to the latest version before reporting any problem.

Rated 4 out of 5 stars (258)
492 weekly downloads

Ciuvo - Price check in your Browser

Ciuvo finds best deals for your wanted product. Price check, comparison, customer reviews, product videos and coupons right in your web browser.

Rated 4 out of 5 stars (124)
482 weekly downloads