Top-Rated Extensions

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Mysites - the best speed dial and start page

Enjoy a start page that’s personalized and stylish. See your top 12 sites on start up and access your favorite bookmarks and widgets in a click.

Rated 2 out of 5 stars (23)
25 users

Active Whois plugin for Firefox Requires Restart

Starting Active Whois to get details about any Web site owner and its host server...

Rated 2 out of 5 stars (12)
178 users

EU Deals Compatible with Firefox 57+

Shows the lowest price of all european Amazon stores on Amazon product pages.

Rated 2 out of 5 stars (3)
242 users

Asym Compatible with Firefox 57+

Asym augments word spacing in web pages to improve your reading comprehension and speed. The changes are unobtrusive and nothing else is modified.

Rated 2 out of 5 stars (3)
22 users

Snooze tabs Compatible with Firefox 57+

Snooze tabs to open at a specific time

Rated 2 out of 5 stars (3)
111 users

Simple Yandex Mail Checker Compatible with Firefox 57+

Очень простое дополнение для уведомлений о новой почте на Яндексе с поддержкой выбора звука для уведомлений

Rated 2 out of 5 stars (3)
94 users

CSS Reload Compatible with Firefox 57+

Simplifies stylesheets reload of the current page.

Rated 2 out of 5 stars (3)
207 users

Bad Ad Johnny: AdBlocker with Swag Compatible with Firefox 57+

Evil doers beware! Bad Ad Johnny – the only Ad blocker with a personality – is now available on Firefox. Install Bad Ad Johnny now and get rid of every ad, tracker, virus, malware & spyware! Also, Bad Ad Johnny has no "acceptable ads" policy.

Rated 2 out of 5 stars (3)
41 users

Sourceforge Direct Download Requires Restart

If you frequently download files from Sourceforge projects, use this extension to automatically convert download links to use your favorite mirror (instead of having Sourceforge prompt...

Rated 2 out of 5 stars (3)
3 users

NowPublic - Highlight Requires Restart

Highlight anything on the web you think is newsworthy and connect to eye witnesses at the scene of the story.

Rated 2 out of 5 stars (3)
1 user

Check My Colors! Requires Restart

This addon is a button that can be added to the tool bar. To add, right click on the toolbar and select customize. It will then allow you to place a button on the toolbar to run the tests. This is a tool that will allow web developers to analyze thei...

Rated 2 out of 5 stars (3)
1 user

Fire Launcher Requires Restart

Launching Applications while you are browsing has never been this easy.

Rated 2 out of 5 stars (3)
4 users

Private Browsing Command Line Flag Requires Restart

Adds a "private" switch to enable private browsing from the command line. *Note* This feature was added to the firefox core with version 3.6 and is no longer necessary.

Rated 2 out of 5 stars (3)
12 users

Google Link Preview Requires Restart

Add Link in resualt page, you can preview the site page by the link. not neet open site page.

Rated 2 out of 5 stars (3)
11 users

Lockerz Login Requires Restart

Log in to Lockerz automatically every day!

Rated 2 out of 5 stars (3)
1 user

Keenko Requires Restart

Keenko is a toolbar for Firefox. This add-on enables you to simultaneously monitor which of your Facebook and Twitter friends are online and where you may easily chat with them not leaving the web page which you browse! Open Beta-testing

Rated 2 out of 5 stars (3)
1 user

PingPong Requires Restart

A simple game extension...

Rated 2 out of 5 stars (3)
4 users

Site Blindado Alerts Requires Restart

Useful tool that alerts you when the online store is armored agains hacker attacks and let you know when you are on a secure enviroment to buy online. Free Tool.

Rated 2 out of 5 stars (3)
15 users

Google +1 Button Extension Requires Restart

Enables recommending pages with Google's new +1 button on every page, even if the button was not installed on that page.

In Firefox 4, turn on either the "Menu Bar" or the "Add-On Bar..." to adjust settings of this extension (currently only ON/OFF).

Rated 2 out of 5 stars (3)
5 users

Page Rank Checker Requires Restart

Page Rank Checker: Check Google Page Rank in live mode

Rated 2 out of 5 stars (3)
549 users