Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseMost Popular All »
- 1. Adblock Plus 17,499,333 users
- 2. Video DownloadHelper 6,201,537 users
- 3. Firebug 2,577,551 users
- 4. NoScript Security Suite 2,265,579 users
- 5. Greasemonkey 1,801,849 users
- 6. DownThemAll! 1,553,687 users
- 7. Web of Trust - WOT 1,337,641 users
- 8. FlashGot Mass Downloader 1,288,335 users
- 9. Flash Video Downloader - Full HD Download 1,286,187 users
- 10. Adblock Plus Pop-up Addon 1,155,279 users
Featured Extensions See all »
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Contextual (inline) unit, timezone, and currency converter on any web site, plus custom conversions for offline text. Shopping assistant also included -- find the best deals online! (Currency conversions and shopping assistant disabled by default.)This add-on is not compatible with your version of Firefox because of the following:
10,766 users -
Displays tabs in tiled layouts in Firefox. Arrange tiles horizontally, vertically or in a grid. Resize tiles by dragging splitter bars. Tabs and links can be dragged to open in other tiles. Supports multiple tiled layouts. Works with tab groups.This add-on is not compatible with your version of Firefox because of the following:
70,690 users -
This add-on lets you print a webpage's area easily.This add-on is not compatible with your version of Firefox because of the following:
46,309 users -
Adds metadata and sortable tags to the password manager.This add-on is not compatible with your version of Firefox because of the following:
3,229 users -
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.This add-on is not compatible with your version of Firefox because of the following:
1,133,162 users -
Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.This add-on is not compatible with your version of Firefox because of the following:
17,907 users -
Supercharge your reload button and hotkeys!This add-on is not compatible with your version of Firefox because of the following:
11,546 users -
AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.
This add-on is not compatible with your version of Firefox because of the following:
267,549 users -
Block web pages containing pornography or any other type of material based on keyword lists.
This add-on is not compatible with your version of Firefox because of the following:
61,340 users -
A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
This add-on is not compatible with your version of Firefox because of the following:
425,969 users -
Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.
This add-on is not compatible with your version of Firefox because of the following:
252,357 users -
A Statusbar with speed, percentage, time and loaded size (similar to Opera's one)
This add-on is not compatible with your version of Firefox because of the following:
74,883 users -
Integrates location bar and search bar into one. Shows search and url suggestions. Quickly switch search engine using search keywords. Provides different auto-complete popup styles for compact displays.
This add-on is not compatible with your version of Firefox because of the following:
51,174 users -
NoSquint allows you to adjust the text-only and full-page (both text and images) zoom levels as well as color settings both globally (for all sites) and per site.
This add-on is not compatible with your version of Firefox because of the following:
226,995 users -
Various enhancements for build-in "master password" (MP)
This add-on is not compatible with your version of Firefox because of the following:
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows22,408 users -
Block downloads, lock down bookmarks/addons/downloads with a password.
This add-on is not compatible with your version of Firefox because of the following:
102,192 users -
Speed up your web search & search via your address bar
This add-on is not compatible with your version of Firefox because of the following:
✔ get autocomplete ideas while typing
✔ get search results instantly as you type
✔ customize your own search-shortcuts
Instructional Video: http://y2u.be/W-BvOGf0kaM
Visit instantfox.net73,245 users -
An extension that adds a Google search box to the standard Firefox new tab page
This add-on is not compatible with your version of Firefox because of the following:
69,596 users
Up & Coming Extensions See all »
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Translate entire web page or selected text using google translateThis add-on is not compatible with your version of Firefox because of the following:
There are many translators on Firefox. There are two features they're not supported:
1.HTTPS pages
2.Page logined
This addon can translate all pages you can open in firefox6,107 users -
Allows manipulation of the playback rate of HTML5 videosThis add-on is not compatible with your version of Firefox because of the following:
17,998 users -
To detect the URL of the streaming audio and video, so that you can copy from the page context menu.This add-on is not compatible with your version of Firefox because of the following:
10,003 users -
Keep your menus in check by filtering out items you never use.This add-on is not compatible with your version of Firefox because of the following:
2,283 users -
Hide Firefox User Interface.This add-on is not compatible with your version of Firefox because of the following:
1,776 users -
This addon help you to block facebook ads and change your facebook to a new lookThis add-on is not compatible with your version of Firefox because of the following:
2,208 users -
Downloading videos from popular sites (e.g. YouTube, Vimeo, etc).
This add-on is not compatible with your version of Firefox because of the following:
36,450 users -
Want to save money shopping online?
This add-on is not compatible with your version of Firefox because of the following:
Automatically get the best prices, coupons & promo codes.
✔ Uses HTTPS
✔ Automatically get the best prices & coupon codes
✔ Works on search engines
✔ Product information
Safe · Discreet · 100% Free14,572 users -
Double-click any image to download it quickly and quietly.
This add-on is not compatible with your version of Firefox because of the following:
1,174 users -
Loop HTML5 Video and Music.
This add-on is not compatible with your version of Firefox because of the following:
1,737 users -
Adds a toolbar button to exit Firefox...
This add-on is not compatible with your version of Firefox because of the following:
2,925 users -
Gives you a place to put all your add-on buttons without over-crowding the navigation bar.
This add-on is not compatible with your version of Firefox because of the following:
1,898 users -
Permanently hides the Ads panel in the right side of New Yahoo! Mail, the 'Sponsored' email at the Top, and ads at the Left to give you a full-width Premium email experience for free! The other option, of course is to pay $50 a year to Yahoo! Inc. :)
This add-on is not compatible with your version of Firefox because of the following:
5,012 users -
Implements the loop attribute for HTML5 videos/audios and adds an item to control it from the context menu.
This add-on is not compatible with your version of Firefox because of the following:
1,106 users -
Blocks casino related websites and displays an awareness page.
This add-on is not compatible with your version of Firefox because of the following:
1,975 users -
YouTube Control Center is an open-source project that aims to enhance the overall YouTube experience by providing the end user with more control in what the playback process is concerned.
This add-on is not compatible with your version of Firefox because of the following:
1,155 users -
View and manage downloads from a tidy statusbar
This add-on is not compatible with your version of Firefox because of the following:
This is a new life in Firefox 26+ for old well-known addon Download Statusbar
New Features: Replace Downloads Library page.
Now you have full control of your downloads history!57,080 users -
An easier management of the user interface language
This add-on is not compatible with your version of Firefox because of the following:
1,872 users
Featured Themes See all »
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L'Arbre d'Eden
74 users -
mozilla firefox fire - fuego
5,824 users -
Cats on the Couch
2,451 users -
Abstraction Distraction
61 users -
Sails at Sunset
2,921 users -
horizon in yellow
2,846 users -
weißetulpe
61 users -
behind curtain
146 users -
Gravity's Rainbow
1,346 users -
susemi 1
90 users -
Handsome Bird
127 users -
dark_sity
104 users -
Blue Mozilla Firefox
6,042 users -
答应了苏苏要做的
1,595 users -
Burst Of Flavours
65 users -
fractal sea foam
3,250 users -
Where the Wildflowers Bloom
99 users -
Rain Drops Bright Blue
74 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
