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by Bebo10only

96 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,845 reviews

18,973,896 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).
Collector's Note Excellent, must have

Download YouTube Videos as MP4 by ialc

Rated 4 out of 5 stars 417 reviews

1,028,472 users

An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.
Collector's Note Didn't install or test

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,770 reviews

1,198,313 users

The first and only download manager/accelerator built inside Firefox!
Collector's Note Didn't install or test

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,566 reviews

2,018,720 users

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
Collector's Note Excellent, must have

Ghostery by Ghostery

Rated 5 out of 5 stars 1,278 reviews

1,341,022 users

Increase your browsing privacy, protection, and speed.
Collector's Note Excellent, must have

Stylish by Jason Barnabe

Rated 4 out of 5 stars 823 reviews

442,304 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.
Collector's Note Didn't install or test

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Flagfox by Dave G

Rated 5 out of 5 stars 657 reviews

467,119 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...
Collector's Note Excellent

Speed Dial by Josep del Rio

Rated 4 out of 5 stars 1,277 reviews

336,647 users

Direct access to your most visited websites
Collector's Note Excellent, must have, it allows you to export and import settings & dials, and it even does interval backups on its own

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 159 reviews

425,860 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)".
Collector's Note Excellent

Session Manager by Michael Kraft

Rated 4 out of 5 stars 481 reviews

271,773 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.
Collector's Note Didn't install or test

DuckDuckGo (HTTPS / SSL) by DuckDuckGo

Rated 5 out of 5 stars 71 reviews

5,356 weekly downloads

DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (HTTPS / SSL version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!
Collector's Note Very good

Google search link fix by Wladimir Palant

Rated 5 out of 5 stars 130 reviews

67,810 users

This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.

Adblock Edge by adstomper

Download Now

Experimental

Rated 5 out of 5 stars 306 reviews

390,825 users

Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.

**This addon has been discontinued**
Collector's Note Good companion to Adblock Plus

Clean Links by Diego Casorran

Rated 5 out of 5 stars 110 reviews

41,693 users

Converts obfuscated or nested links to genuine clean links.

Eg: http://somesite.com/?to=www.example.comhttp://www.example.com/
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