Firefox 4

by supersonnig

14 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,845 reviews

19,118,712 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).

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,769 reviews

1,206,914 users

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

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 1,371 reviews

717,711 users

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Adblock Plus Pop-up Addon by Jesse Hakanen

Rated 5 out of 5 stars 201 reviews

1,017,674 users

Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 450 reviews

574,713 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,215 reviews

517,904 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 159 reviews

428,364 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)".

DownThemAll! AntiContainer by Nils Maier

Rated 5 out of 5 stars 27 reviews

72,941 users

Make the resources behind container pages easily downloadable by DownThemAll!

Image Zoom by Jason Adams

Rated 4 out of 5 stars 341 reviews

139,309 users

Adds zoom and rotation functionality for images...

German dictionary (de_DE) by bjacke

Rated 4 out of 5 stars 14 reviews

92,452 users

German dictionary igerman98 (de_DE, Germany), for Firefox, Thunderbird und Seamonkey.

Quick Locale Switcher by ppclick

Rated 3 out of 5 stars 88 reviews

156,588 users

Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.

Omnibar by Ajit K

Rated 4 out of 5 stars 475 reviews

33,291 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.

SimilarWeb - Website Traffic Sources and Ranking by SimilarWeb

Rated 4 out of 5 stars 102 reviews

26,011 users

Get in-depth traffic and engagement stats for any website with a single click. See how popular a website is, its traffic sources, average time on site, ranking info, top referring sites, paid keywords, related mobile apps, and much, much more.

Ctrl-Tab by Dao Gottwald

Rated 4 out of 5 stars 233 reviews

9,195 users

Ctrl+Tab navigation

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