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by prochobo

13 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,837 reviews

2,170,712 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...

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,764 reviews

1,243,465 users

The first and only download manager/accelerator built inside Firefox!

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 998 reviews

1,243,184 users

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

Web Developer by chrispederick

Rated 5 out of 5 stars 241 reviews

474,500 users

The Web Developer extension adds various web developer tools to the browser.

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,561 reviews

313,908 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 309 reviews

266,947 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 127 reviews

127,770 users

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

StumbleUpon by StumbleUpon

Rated 4 out of 5 stars 218 reviews

77,112 users

StumbleUpon is the easiest way to discover new and interesting photos, videos, web pages and more, recommended by a community of experts. Tell us what you are interested in and we recommend page after page of amazing stuff you’d never expect to see.

SearchStatus by Craig Raw

Rated 4 out of 5 stars 192 reviews

19,943 users

Display the Google PageRank, Alexa rank, Compete ranking and SEOmoz Linkscape mozRank anywhere in your browser, along with fast keyword density analyser, keyword/nofollow highlighting, backward/related links, canonical links, WHOIS, robots and more.

Personal Menu (Personal Firefox Button) by Merci chao

Bring back your personal and powerful Firefox Button!

Download Statusbar by C.J.

Download Now

Experimental

Rated 4 out of 5 stars 1,459 reviews

297,223 users

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.

Thanks Tekzilla for your awesome review! Click here to see their video: http://youtu.be/BUDqWrJ-Vao

Smart Bookmarks Bar by Remy Juteau

Rated 4 out of 5 stars 486 reviews

2,532 users

Note from Mozilla: This add-on has been discontinued. Try Roomy Bookmarks Toolbar instead.

1-ClickWeather by The Weather Channel

Rated 4 out of 5 stars 581 reviews

3,531 users

Note from Mozilla: This add-on has been discontinued. Try Forecastfox Weather instead.

1-ClickWeather for Firefox enables users to quickly view current weather conditions.

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

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