Top-Rated Extensions

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TotalSpoof

Set most common Firefox user-agent and window.navigator values.

Rated 3 out of 5 stars (4)
595 users

СловоУч - добавление слов в словарь

Позволяет просматривать и добавлять в свой личный словарь слова с любых сайтов. Двойным кликом мышки вы можете просмотреть все доступные переводы, прослушать произношение, и добавить слово в личный словарь.

Rated 3 out of 5 stars (4)
123 users

GrooveControl

GrooveControl allows you to do basic controls of grooveshark's functionality when you have it open in another tab.

Rated 3 out of 5 stars (8)
5 users

MediaPlus

Take control of videos, games and other media content on webpages. Move them, resize them, colorize them, turn the lights off, or make them full screen.
[A new version of the addon is now submitted for review with bug fixes.]

Rated 3 out of 5 stars (8)
551 users

Nodobe Viewer Requires Restart

Free your computer from bloatware with the Nodobe Viewer. Just say Nodobe!

Rated 2 out of 5 stars (30)
15 users

Savilio video downloader

Download your favourite videos offline from various popular web sites (e.g. Vimeo, YouTube, Ted.com, etc).

Rated 3 out of 5 stars (4)
1,070 users

SEO - The Link Submitter Requires Restart

SEO and Link Building through the power of one way link directory submission.

Rated 3 out of 5 stars (4)
53 users

RT en Français

RT est une chaîne de télévision d’information continue qui diffuse en français et propose un point de vue alternatif sur l’actualité internationale.

Rated 3 out of 5 stars (4)
2,044 users

Winter Holiday Christmas Interactive Theme Requires Restart

Created by http://BrandThunder.com where you can Build Your Own Browser Theme, the Christmas Interactive Theme: Includes links to the fun sites, Christmas videos in sidebar and a day/night theme that changes automatically!

Rated 2 out of 5 stars (26)
97 users

Keen Media Runner (Free) Compatible with Firefox 57+

Install Keen Media Runner to search for your favorite movies and TV shows directly from your search engine, and find LEGAL streaming sources from Netflix, Amazon Prime, Hulu and many more...

Quick link to KEEN.TV - 850+ Live Free TV Channels

Rated 3 out of 5 stars (4)
4,540 users

Time Keeper

Addon with stopwatch functionality

Rated 3 out of 5 stars (4)
730 users

Copy Tab URLs Requires Restart

Copies the URLs of all open tabs

Rated 3 out of 5 stars (4)
94 users

For Human Eyes Only Requires Restart

Converts your messages into images so that it is hard for computers to extract them, while genuine humans can still read them. That is, it helps you protect against computer programs that breach your privacy by automatically analyzing what you say.

Rated 3 out of 5 stars (4)
77 users

FB Recent

Force facebook home URL to load newsfeed always on most recent sorting.

Rated 4 out of 5 stars (1)
231 users

GiveScores Compatible with Firefox 57+

Start rating websites, your opinion matters!
GiveScores allows you to rate online content like articles, products, news, reviews and to easily share your opinion/score on Twitter, Facebook, Google+ and LinkedIn.

Rated 4 out of 5 stars (1)
4 users

External Application Button (WebExtension) Compatible with Firefox 57+

A highly customizable external application button and context-menu items

Rated 4 out of 5 stars (1)
24 users

Open image in a new tab Compatible with Firefox 57+

A context menu to open images in a new tab

Rated 4 out of 5 stars (1)
85 users

YouTube MP4 Downloader

Download YouTube videos in MP4 format.

Rated 4 out of 5 stars (1)
3,140 users

Preferential (New GUID) Requires Restart

Advanced preferences manager for Mozilla-based...

Rated 3 out of 5 stars (5)
89 users

Block My Referer Requires Restart

This addon allows you to block the Referer with a Button in the Toolbar

Rated 3 out of 5 stars (5)
9 users