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1. Adblock Plus 14,411,759 users 2. Video DownloadHelper 7,209,075 users 3. Greasemonkey 3,380,064 users 4. Firebug 2,906,953 users 5. Download Statusbar 2,772,832 users 6. Personas Plus 2,641,623 users 7. FlashGot 2,392,684 users 8. NoScript 2,231,059 users 9. DownThemAll! 2,181,009 users 10. WOT - Know Which Websites to Trust 1,771,245 users
Rated 4 out of 5 stars (371)
All your social networks and instant messaging in one easy to use app - it's the #1 downloaded social networking add-on for Firefox. Get all your updates, update your status and share across Facebook, Twitter, LinkedIn, YouTube & more - all at once!
340,461 users
Notifier for gmail, yahoo, hotmail, aol and more webmails.
WebMail Notifier checks your webmail accounts and notifies the number of unread emails...
Supports : gmail, yahoo, hotmail, aol, daum, naver, nate, paran, POP3/IMAP and more
344,306 users
Rated 4 out of 5 stars (33)
Reader is the ultimate Reader tool for Firefox.
20,960 users
Rated 3 out of 5 stars (39)
Springpad is a free app that makes it quick and easy to take notes and save anything you want to remember - from notes and tasks to products, places, movies, recipes and more.
See how the Springpad Extension works:
http://youtu.be/XCqCdUBERV0
46,724 users
Rated 5 out of 5 stars (167)
Expands the context menu's 'Search for' item into a list of installed search engines, allowing you to choose the engine you want to use for each search.
107,796 users
Rated 4 out of 5 stars (419)
AniWeather = Animated Weather + Any Weather.
When it rains, it really does!
424,717 users
Rated 5 out of 5 stars (340)
Status bar widgets and progress indicators for Firefox 4+
159,538 users
Rated 4 out of 5 stars (97)
This add-on will open the File Browser at the right location, using simple filters on the downloaded file.
The filters are based on filenames and hosted domain's name.
8,612 users
Rated 5 out of 5 stars (69)
Ciuvo finds best deals for your wanted product. Price check, comparison, customer reviews and product videos right in your web browser.
70,890 users
Rated 4 out of 5 stars (65)
Quick lookup in Wiktionary and Wikipedia, without the need to open a new tab.
Just right-click a word while shift / ctrl / alt is pressed.
62,491 users
Rated 5 out of 5 stars (66)
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart FIrefox or Seamonkey.
35,438 users
Rated 5 out of 5 stars (287)
Open Bookmarks/History/Homepage/URL/Search in new tabs, and more utilities for tabbed browsing, including open tab next, focus related/last visited tab, protect/lock/faviconize/pin tab, multiple tab handler, tab clicking options, etc.
80,028 users
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
This works also for audio and picture galleries.
7,209,075 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
2,772,832 users
Rated 4 out of 5 stars (25)
This add-on is used to set your YouTube video quality global preference.
E.g.: If you want all your videos on YouTube to play on 480p just set it in the addon and you're on.
Supports all video qualities.
61,267 users
Rated 5 out of 5 stars (48)
An extension to View and Manage form history entries (view, edit, delete, selective clean-up, export/import)
46,385 users
Rated 4 out of 5 stars (60)
Over 140 million products now available in every store in the U.S., UK and Germany
Click on a product image to Instantly compare prices, find deals, and see similar items.
Works on Amazon, eBay, Sears, Newegg, DealExtreme and Google Shopping
147,972 users
Rated 5 out of 5 stars (39)
My Homepage is a very useful extension which loads your Home Page whenever you open a new tab.
47,236 users
Up & Coming Extensions
Rated 4 out of 5 stars (10)
Ever been told not to reuse the same password across different websites? With this add-on, you can quickly see which passwords you're using the most and where you're using them.
1,205 users
Rated 4 out of 5 stars (29)
Stops secret tracking of your web browsing.
12,923 users
Rated 5 out of 5 stars (1)
Diese Erweiterung erlaubt es dir Grooveshark(tm) in Deutschland wieder zu nutzen.
0 users
Rated 5 out of 5 stars (20)
The "NewScrollbars"-extension replaces the default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".
3,719 users
Rated 5 out of 5 stars (10)
Let you mute the Firefox browser.
1,174 users
Rated 5 out of 5 stars (10)
Cleanup your addon manager
1,502 users
Rated 5 out of 5 stars (7)
Copies text without formatting
3,360 users
Rated 5 out of 5 stars (4)
Multi-Translator from Google, Bing and Pragma.
Translation tool for your Firefox and Thunderbird with a simple and friendly interface.
1,026 users
Rated 4 out of 5 stars (1)
リンク内ã®AmazonアソシエイトIDを自動ã§å‰Šé™¤ã—ã¾ã™ã€‚
5,030 users
Rated 5 out of 5 stars (20)
Screengrab! saves webpages as images.
25,818 users
Rated 4 out of 5 stars (15)
A break reminder for computer users. Do you ever feel sore or stiff after sitting at the computer? Here is something quick and easy that can increase your productivity, decrease your stress, and make you feel better? Try it. See if you feel Better.
4,128 users
Rated 5 out of 5 stars (3)
"NoiaButtons"-extension adds cartoonish toolbar icons (from Noia themes) to the default Firefox theme and is compatible with Personas.
1,788 users
Rated 4 out of 5 stars (14)
Shows the city (!) and the countryflag of the website you are browsing to. See IP, provider, Oranisation name, GEO coordinates and further useful infos for security, fun and SEO reasons.
6,535 users
Rated 5 out of 5 stars (14)
Google Maps in just a second:
• Hover the mouse over an address on a website and Quick Maps displays a Google Map right next to it
• Mark any location name + right-click to look it up directly
• works for US, UK, Germany, Spain, France & many more
27,958 users
Rated 5 out of 5 stars (1)
Cansado(a) de sites que pedem para cadastrar seu celular ou baixar um programa ao fazer um download? Utilize o Quebrador de Links!
6,927 users
Rated 3 out of 5 stars (1)
兼容性检查工具
2,123 users
Rated 5 out of 5 stars (40)
Manage popular downloaders and support special links of thunder,flashget,qqdl,ed2k,magnet,fs2you,115u.
43,784 users
Rated 5 out of 5 stars (32)
FVD Speed Dial - Speed dial button, New tab dial, Organize bookmarks, Custom backgrounds, custom dials, organized groups, most visited dials, you can hide your dials and much more!
13,496 users
metal flowers - animated
0 users
Fire Fox Grau Blau
41 users
Furfox Tail Twister
57 users
Sunset flower
47,263 users
Featured Collections See all »
Web Developer's Toolbox
Speed up the development process by using add-ons to troubleshoot, edit, and debug web projects without ever clicking away from Firefox.
13 add-ons · 12,155 followers
Traveler's Pack
When the travel bug bites, these add-ons make it easy to plan, book and document your trip -- without getting lost along the way.
6 add-ons · 2,185 followers
Family Organizer
Create a safe and fun online experience while planning everything the family does offline with add-ons that keep the family cooking.
8 add-ons · 2,021 followers
Reference Desk
Make the librarian jealous with add-ons that help students, researchers or anyone with a tough question find and document all the answers.
8 add-ons · 9,137 followers
The Paranoid Kit
The add-ons' selected in this collection are relatively "passive" and produce minimal disturbances in 'typical' day to day browsing. It effectively blocks most ads/tracking concerns.
9 add-ons · 1,156 followers
Sports Fanatic
This collection is perfect for the sports fanatic. Get the latest scores, highlights, and news for your favorite team. Whatever the sport, these Firefox add-ons keep you up-to-date.
6 add-ons · 701 followers
Online Shopping
Are you an online shopaholic? Or do you just want to save some money? This collection features the best add-ons for managing your online shopping.
11 add-ons · 1,005 followers
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