User Interface

Subscribe

Cloud Viewer

Open various types of files in Google Docs Viewer

Rated 4 out of 5 stars (45)
1,341 weekly downloads

DOM Inspector Requires Restart

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.

Rated 5 out of 5 stars (72)
1,024 weekly downloads

No need flash plugin on embeded youtube movies

No need flash plugin on embeded youtube movies

Rated 4 out of 5 stars (2)
942 weekly downloads

AntiGameOrigin v6

AntiGameOrigin - the other OGame experience for all communities.

Rated 5 out of 5 stars (4)
837 weekly downloads

lolifox - Fierr MOD Requires Restart

Replaces the error page with a lolifox appearance with additional features.

Rated 5 out of 5 stars (27)
615 weekly downloads

Full Screen mobile

Make Firefox for Android use the whole screen

Rated 3 out of 5 stars (98)
582 weekly downloads

Cloud Printer

Add support for printing webpages using Google Cloud Print

Rated 1 out of 5 stars (13)
486 weekly downloads

AutoPager Fixed Requires Restart

AutoPager Fixed is a working version of AutoPager extension for Firefox 36+ (non-E10s mode) to autoload the next page(s) when you scroll pages.

ATTENTION: DISABLE THE ORIGINAL AUTOPAGER ADDON!

Rated 4 out of 5 stars (68)
390 weekly downloads

AutoAuth Requires Restart

AutoAuth automatically submits HTTP authentication dialogs when you’ve chosen to have the browser save your login information.

Rated 4 out of 5 stars (48)
353 weekly downloads

JSONovich

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

Rated 4 out of 5 stars (38)
319 weekly downloads

Dorando keyconfig Requires Restart

A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)

As of version 2016.2, Custom keys (using custom JavaScript) work again!

Rated 5 out of 5 stars (30)
312 weekly downloads

AVIM Requires Restart

Vietnamese-language input method editor (IME). Type diacritics directly into any Web page, Web app, or dialog box. Convenient, comprehensive, secure.
————
Bộ gõ tiếng Việt cho phép đặt dấu trực tiếp vào bất kỳ trang Web, ứng dụng Web, hộp thoại.

Rated 5 out of 5 stars (34)
259 weekly downloads

Twitter Address Bar Search Featured

Mozilla Firefox with Twitter instantly connects you with what's happening in the world. Search people and topics on Twitter using @ and # from the address bar.

Rated 4 out of 5 stars (43)
248 weekly downloads

Mobile Tools Requires Restart

Tools for working with web pages in Firefox Mobile

Rated 5 out of 5 stars (8)
232 weekly downloads

Near Me Requires Restart

** Winner of Mobile Add-on Challenge for 2010 **

Search for interesting things around you.

Not yet rated
226 weekly downloads

URLFilter

Block advertisement and access to adult sites

Rated 4 out of 5 stars (17)
214 weekly downloads

AutoPager Requires Restart

AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.

Rated 4 out of 5 stars (410)
185 weekly downloads

Facebook Chat Download

Create a simple html page containing the whole chat. The page will contain only the chat section. All other page elements will be removed. Once the addons ends loading the chat you can save the clean page from your browser.

Rated 2 out of 5 stars (1)
181 weekly downloads

Safe for Amoled

Darkens the background of the page

Rated 3 out of 5 stars (20)
122 weekly downloads

TabsInForeground

Always open Tabs in foreground. Use system back button to close again.

Rated 5 out of 5 stars (17)
88 weekly downloads