Firefox 4

by supersonnig

14 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,979 reviews

21,264,596 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 5 out of 5 stars 1,612 reviews

1,366,719 users

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

Adblock Plus Pop-up Addon by Jesse Hakanen

Rated 5 out of 5 stars 179 reviews

1,240,129 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.

LastPass Password Manager by LastPass, Andrew Zitnay

Rated 4 out of 5 stars 1,236 reviews

746,317 users

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

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 449 reviews

757,834 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 1,168 reviews

732,207 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 3 out of 5 stars 165 reviews

494,874 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 33 reviews

77,396 users

Make the resources behind container pages easily downloadable by DownThemAll!

Image Zoom by Jason Adams

Rated 4 out of 5 stars 333 reviews

170,773 users

Adds zoom and rotation functionality for images...

Omnibar by Ajit K

Rated 4 out of 5 stars 460 reviews

45,272 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.

Quick Locale Switcher by ppclick

Rated 4 out of 5 stars 94 reviews

162,778 users

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

German dictionary (de_DE), new orthography by bjacke

Rated 4 out of 5 stars 12 reviews

95,858 users

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

SimilarWeb - Website Traffic Sources and Ranking by SimilarWeb

Rated 4 out of 5 stars 100 reviews

25,860 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 232 reviews

12,268 users

Ctrl+Tab navigation

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