My Favorite Add-ons

by EliasAlucard

18 Add-ons in this Collection

Download YouTube Videos as MP4 by ialc

Rated 4 out of 5 stars 315 reviews

999,596 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.

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,454 reviews

2,288,759 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.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 234 reviews

425,683 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) by Byungwook Kang

Rated 4 out of 5 stars 1,604 reviews

125,055 users

Notifier for gmail, yahoo, hotmail, aol and more webmails.
X-notifier(aka WebMail Notifier) checks your webmail accounts and notifies the number of unread emails...
Supports : gmail, yahoo, hotmail, POP3/IMAP, facebook, twitter and more

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 124 reviews

167,685 users

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

Abduction! - Webpage Screenshots Screen Capture by M. Evans

Rated 4 out of 5 stars 487 reviews

59,076 users

1) Capture an page or just a specific region.
2) Adds a right click option to take screen shots of an entire web page or just part of a web page to save as an image.

VIDEO: http://youtu.be/vpnPvNShpWQ

Html Validator by Marc Gueury

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon

For Firefox 23+, you need 0.958 (under review)
http://users.skynet.be/mgueury/mozilla

QuickNote by Leszek Życzkowski, Jed Brown, others

Rated 5 out of 5 stars 165 reviews

26,597 users

A simple note-taking extension.

Forecastfox Weather by Ensolis

Rated 4 out of 5 stars 1,025 reviews

203,469 users

Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.

Chrome View by Lutz Issler

Rated 4 out of 5 stars 50 reviews

9,377 users

Open a page in Google Chrome (or SRware Iron) on Windows.

Dictionary Switcher by Dao Gottwald, MrWarper

Rated 4 out of 5 stars 162 reviews

26,110 users

Toggles dictionaries automatically or manually and displays the currently selected one

Server Spy by Christophe Jacquet

Rated 4 out of 5 stars 15 reviews

8,424 users

Server Spy indicates what brand of HTTP server (e.g. Apache, IIS, etc.) runs on the visited sites.

Restart Firefox by justin Ƨullivan, finny08

Download Now

Experimental

Rated 4 out of 5 stars 96 reviews

20,608 users

Adds "Restart" menu item to "File", and a toolbar button for easy restarting... Localized in all languages.

Noia 2.0 (eXtreme) by Kasteo

Rated 4 out of 5 stars 712 reviews

29,794 users

Note from Mozilla: This add-on has been discontinued. Try Noia 4 instead.

This theme is based on the Noia 2.0 icon set by Carlitus( http://carlitus.deviantart.com ).

OperaView by Bartosz Piec

Rated 4 out of 5 stars 32 reviews

2,000 users

Open pages in Opera from Firefox context menus. Very usefull for web developers!
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