Top-Rated Extensions

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Enable WhatsApp Web No Restart

Removes the checks WhatsApp put in place to disable Firefox accessing WhatsApp Web, the new web interface.

**NOTICE: WhatsApp Web is now compatible with Firefox! You don't need to install this addon any more**

Rated 5 out of 5 stars (18)
5,523 users

Double Click Closes Tab

The fastest (yet safe) addon to close tab using mouse only! Close any tab by double clicking the tab. Close current tab by triple click anywhere on the page. Optionally middle click or double right click on page to close tab.

Rated 5 out of 5 stars (27)
4,170 users

Image Search Options

Image Search Options provides a set of highly customizable reverse image search context menu options.

Rated 5 out of 5 stars (59)
18,517 users

RightToClick Featured

Stops javascript annoyances such as forbidden right click, forbidden text selection or cascading dialog boxes.

Rated 5 out of 5 stars (131)
214,998 users

Restart

"Restart" menu and button, with configurable shortcut key.

Rated 5 out of 5 stars (31)
11,675 users

Stylish Sync No Restart

Sync engine for Stylish with backup / restore facility.

Rated 5 out of 5 stars (19)
5,980 users

Policeman No Restart

Policeman gives you precise control over what web requests are allowed. Create rules based on domain name and type of resource being requested. It can also be used to improve privacy or block cross-site scripts.

Rated 5 out of 5 stars (31)
2,586 users

budaneki

Select a text and instantly get information about it in inline window or translate it via google translate
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Bu da ne ki dediginiz an size ne oldugunu gosteren eklenti

Rated 5 out of 5 stars (85)
834 users

Gutscheine / Gutschein

Gutscheine und Rabattaktionen nie wieder verpassen. Dieses Add-on zeigt dir immer die aktuellsten Gutscheine und Aktionen deiner Lieblings-Shops automatisch an.
Aktuell sind über 2.000 Shops verfügbar. Jetzt beim Einkaufen sparen!

Rated 5 out of 5 stars (14)
861 users

Sidebars List No Restart

Adds drop-down list to switch sidebars

Rated 5 out of 5 stars (14)
699 users

Forecastfox (fix version)

Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.

Rated 5 out of 5 stars (108)
16,239 users

TinyURL Generator Featured

An extension to silently generate a TinyURL for your current page at the click of a button. Also shows you where TinyURLs on the web will take you.

Rated 5 out of 5 stars (73)
26,313 users

Download Manager (S3) Featured

View and manage downloads from a tidy statusbar

This is a new life in Firefox 26+ for old well-known addon Download Statusbar

New Features: Replace Downloads Library page.
Now you have full control of your downloads history!

Rated 5 out of 5 stars (233)
116,637 users

View Source Chart

Inspect the DOM at lightning speed.

Rated 5 out of 5 stars (103)
17,467 users

Lyrics Here by Rob W No Restart

Instant lyrics on Grooveshark, YouTube, Spotify, Deezer, 8tracks, Rdio and many other music sites in a flexible panel. 40+ sources ensure that lyrics are always found. Simple to use and highly customizable. (formerly called "YouTube Lyrics by Rob W")

Rated 5 out of 5 stars (25)
5,305 users

Vimperator

Make Firefox look and behave like Vim

Rated 5 out of 5 stars (170)
32,438 users

bug447571 (Expand bookmarks toolbar)

Workaround Bug 447571 and Bug 449736 for Firefox 3.0.x and 3.5.x
Workaround Bug 542848 and Bug 544227 for Firefox 3.6.x

Rated 5 out of 5 stars (56)
62 users

Facebook Toolbar Button No Restart

Facebook Toolbar Button lets you visit your Favorite Facebook quickly and easily by adding a special Facebook Button to your Toolbar.

Rated 5 out of 5 stars (16)
30,401 users

NewScrollbars (aka NoiaScrollbars)

The "NewScrollbars"-extension replaces the default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Firefox 32 zoom bug with custom scrollbars got fixed in Firefox 33 beta 6, Aurora and Nightly!

Rated 5 out of 5 stars (86)
16,586 users

Download Panel Tweaker No Restart

Some tweaks for built-in download panel

Rated 5 out of 5 stars (32)
9,315 users