My Favorite Add-ons

by harnack

25 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,958 reviews

18,888,836 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,077 reviews

1,919,662 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,022 reviews

1,173,269 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Stylish by userstyles.org

Rated 4 out of 5 stars 862 reviews

432,992 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

FoxyProxy Standard by Eric H. Jung, groeg, others

Rated 4 out of 5 stars 371 reviews

262,213 users

FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.

United States English Spellchecker by jooliaan

Rated 3 out of 5 stars 164 reviews

452,242 users

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".

FireGestures by Gomita

Rated 4 out of 5 stars 979 reviews

332,620 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

xThunder by XthunderAddon

Rated 5 out of 5 stars 86 reviews

175,015 users

Manage popular downloaders (Windows, Linux, Mac) and support special links of thunder,flashget,qqdl,ed2k,magnet,fs2you.

AutoProxy by lovelywcm

Rated 4 out of 5 stars 418 reviews

38,525 users

Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.

Vimperator by maxauthority, gkatsev

Rated 5 out of 5 stars 238 reviews

29,537 users

Make Firefox look and behave like Vim

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 72 reviews

110,934 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

惠惠购物助手【网易出品】 by 网易旗下惠惠网

Rated 4 out of 5 stars 17 reviews

5,889 users

【网易出品】在您网购浏览商品的同时,自动对比其他优质电商同款商品价格,并提供商品价格历史,帮您轻松抄底,聪明网购不吃亏!

Scriptish by Erik Vold, Nils Maier, others

Rated 4 out of 5 stars 120 reviews

52,648 users

The greatest user script engine on the Internet (a fork of Greasemonkey).

Feedly - Beyond Google Reader by feedly

Download Now

Experimental

Rated 5 out of 5 stars 3,602 reviews

56,040 users

A productive way to organize, read and share the content of your favorite feeds, blogs and news sites. Feedly offers a seamless transition from Google Reader.

AutoPagerize by swdyh

Download Now

Experimental

Rated 4 out of 5 stars 49 reviews

15,889 users

A browser Extension for auto loading paginated web pages
  1. 1
  2. 2
Results 115 of 25

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections