Most Popular Extensions

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Chrome Store Foxified

Enables the Google Chrome Store for Firefox. Point and click to install Chrome extensions straight into Firefox.

Rated 4 out of 5 stars (91)
13,503 users

CleanQuit (Mobile)

Clean up the mess and quit! This extension brings back the good old quit button to life as well as the ability to clean what you wish at the same time.

Rated 4 out of 5 stars (49)
13,399 users

VPN Unlimited - Private & Secure Web Proxy

Protect your privacy and get unlimited access to your favorite websites worldwide with VPN Unlimited!

Join millions of users who trust VPN Unlimited to keep their data private and secure.

Rated 4 out of 5 stars (43)
13,364 users

Local Filesystem Links

Scans for local file system URIs (file:///) on any page. Click on the added icon to open the local link with the system's file manager. Alternatively, select any text that forms a path (e.g. "C:\tmp\cow 1.txt") and use the context menu.

Rated 4 out of 5 stars (33)
12,961 users

YouTube™ Switch to Flash® Player

Switch All YouTube™ Videos to Flash® Player

Rated 5 out of 5 stars (4)
12,809 users

Flash Block (Plus)

Provides control over Flash contents

Rated 3 out of 5 stars (17)
12,544 users

AntiGameOrigin v6

AntiGameOrigin - the other OGame experience for all communities.

Rated 5 out of 5 stars (7)
12,436 users

Wikiwand: Wikipedia Modernized

Good old Wikipedia gets a great new look

Rated 5 out of 5 stars (154)
12,393 users

HTML5 Player for YouTube™

Play YouTube™ Videos Only in HTML5 Player

Rated 5 out of 5 stars (8)
11,864 users

Ageless for YouTube

Watch age restricted YouTube videos without signing in.

Rated 5 out of 5 stars (50)
11,728 users

Open With Google Chrome

Open With Google Chrome sends pages from Mozilla Firefox to Google Chrome.

Rated 5 out of 5 stars (20)
11,046 users

Instagram Video Download

Download videos from Instagram (and as plus, easily save photos).

Rated 4 out of 5 stars (18)
11,045 users

Redirector

Automatically redirects to user-defined urls on certain pages

Rated 4 out of 5 stars (176)
10,938 users

Redirect Bypasser

Avoid redirects and has direct access to the sites you want to visit.

Rated 4 out of 5 stars (41)
10,926 users

Tap Translate Featured

Adds a translate button to the long-tap menu.
Github: https://github.com/miraks/Tap-Translate

Rated 4 out of 5 stars (85)
10,831 users

Social Fixer

Social Fixer for Facebook fixes annoyances, adds features, and enhances existing functionality to make FB more fun and efficient. Filter the news feed, hide sponsored posts and political posts, hide parts of the page you don't want to see, and more!

Rated 4 out of 5 stars (153)
10,829 users

Facebook Videos Downloader

This extension adds a button to download every Facebook Video.

Rated 3 out of 5 stars (21)
10,804 users

YoutubeMp3

A Simple Addon Just Right Click on any Video and Choose Download Mp3

Rated 4 out of 5 stars (10)
10,616 users

Alldebrid addon

Addon for easy downloads with Alldebrid

Rated 3 out of 5 stars (12)
10,577 users

Yahoo Search Addon

This addon helps you set your default search engine to Yahoo

Rated 4 out of 5 stars (3)
10,287 users