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Cisco WebEx Extension Compatible with Firefox 57+

Join WebEx meetings using Firefox ™

Rated 3 out of 5 stars (52)
599,172 users

ExHentai Easy 2

When accessing exhentai.org the user is presented with a photo of a sad panda. Access to the site is restricted to users of the sister site http://forums.e-hentai.org whom must manually copy their IPB cookie. This plugin automates this process.

Rated 4 out of 5 stars (92)
64,440 users

YouTube Center

YouTube Center contains all kind of different useful functions which makes your visit on YouTube much more entertaining.

Rated 3 out of 5 stars (280)
31,723 users

Custom User-Agent String

Set custom User-Agent string. Also available for Firefox on Android.

Rated 3 out of 5 stars (19)
29,751 users

Search and Wider Mail by Yahoo

Expand your Yahoo Mail inbox. Set Yahoo as your default search and enjoy a wider view.

Wider mail experience works only with Yahoo as the default search engine.

Rated 4 out of 5 stars (23)
24,946 users

about:addons-memory 2016

Adds a new page that shows add-on memory usage

Rated 5 out of 5 stars (32)
14,728 users

Yahoo Search Addon

This addon helps you set your default search engine to Yahoo

Rated 4 out of 5 stars (6)
8,954 users

JSONovich

Pretty-prints JSON content in the browser for easy, unobtrusive viewing.

Rated 4 out of 5 stars (42)
6,994 users

Skip adf.ly skip!!

This addon allows you to skip automatically advertising adf.ly.
Basically when the page loads the site adf.ly with various advertisements, the add-on does go directly to the site you want, but waiting a few seconds.
It is compatible with Android.

Rated 4 out of 5 stars (27)
6,941 users

RuTracker add-on Compatible with Firefox 57+

Extended functionality for RuTracker.

Комфортная работа с зеркалами и пр.

Rated 4 out of 5 stars (4)
4,373 users

Forest: stay focused, be present

Stay focused in a pleasant way.

Rated 4 out of 5 stars (12)
3,784 users

Netpanel

An extension necessary for carrying out Netpanel study.

Rated 3 out of 5 stars (2)
3,652 users

AdStopEnforcer Compatible with Firefox 57+

Prevent boring messages like "disable your ad-blocker and refresh page to continue"

Rated 4 out of 5 stars (14)
2,938 users

Extension Auto-Installer

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

Rated 5 out of 5 stars (38)
2,860 users

Enable Youtube Player Mobile

Enables the Youtube player for Firefox for Android

Rated 4 out of 5 stars (20)
2,712 users

Youtube's Annotations No More

Disable Youtube's annotations.

Rated 5 out of 5 stars (6)
2,698 users

PageExpand

All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Generate a link from text. Override Referer. Extend BBS. etc...

Rated 4 out of 5 stars (4)
2,471 users

Open Multiple URLs Compatible with Firefox 57+

Opens a list of URLs.

Rated 4 out of 5 stars (7)
2,418 users

Autoplay No More

Disable "play next video" feature on Youtube, TED and Vimeo.

Rated 4 out of 5 stars (16)
2,380 users

Click-to-Play Manager

Manages the Click-to-Play domain whitelist.

Rated 4 out of 5 stars (14)
2,368 users