by amos402

11 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 7,039 reviews

12,891,672 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).

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 826 reviews

360,341 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Flagfox by Dave G

Rated 5 out of 5 stars 826 reviews

257,140 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...

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 194 reviews

356,146 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)".

Personas Plus by Mozilla

Rated 3 out of 5 stars 933 reviews

142,964 users

Personas (now known as lightweight themes) are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite themes.

FireGestures by Gomita

Rated 4 out of 5 stars 1,073 reviews

194,522 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

AutoProxy by lovelywcm

Rated 4 out of 5 stars 405 reviews

15,165 users

Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.

Add to Search Bar by Dr. Evil

Rated 5 out of 5 stars 699 reviews

38,146 users

Make any pages' search functionality available in the Search Bar (or "search box")...

NicoFox by Littlebtc

Download videos with comments from Nico Nico Douga and change your video-watching experience!

Stratiform by SoapyHamHocks, muckSponge

Rated 5 out of 5 stars 155 reviews

1,411 users

Stratiform is the ultimate user friendly customization add-on for Firefox. It puts the power in the average user's hands to customize the browser's look.

Legacy Test Pilot (Outdated) by Wil Clouser (clouserw)

Rated 4 out of 5 stars 65 reviews

14,912 users

The legacy Test Pilot program has been replaced, and this add-on is no longer useful. If you're interested in testing new features in Firefox please join the new program at

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