by Geoffrey De Belie

19 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,812 reviews

20,254,345 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).

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 985 reviews

1,275,115 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Download YouTube Videos as MP4 by ialc

Rated 4 out of 5 stars 407 reviews

1,051,970 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.

Stylish by Jason Barnabe

Rated 4 out of 5 stars 814 reviews

474,719 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.

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 450 reviews

644,326 users

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

Saved Password Editor by Daniel Dawson

Rated 5 out of 5 stars 223 reviews

90,321 users

Adds the ability to create and edit entries in the password manager.

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 126 reviews

131,432 users

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

Default FullZoom Level by White Alice0775

Set Default FullZoom Level,
Toolbar buttons for Page zoom and Text zoom.

Secure Login by Sebastian Tschan, Sarah Av.

Rated 4 out of 5 stars 381 reviews

46,030 users

Secure Login is an extension for Firefox integrated password manager.

Translate Now by Geoffrey De Belie

Rated 4 out of 5 stars 2 reviews

5,235 users

Right click a selection to translate words in Firefox.

Skip Cert Error by Foudil

Rated 4 out of 5 stars 34 reviews

12,522 users

This Firefox extension enables skipping the SSL/TLS certificate error page, for specific configurable conditions, like self-signed cert or unknown issuer, by adding a temporary exception.

Blank Your Monitor + Easy Reading by dlento

Rated 4 out of 5 stars 182 reviews

14,534 users

BYM: Changes color combination ; left-click in the statusbar for changing its status (ON/OFF) or press Ctrl-Alt-B.
ER: Makes text reading easy; select the text, right-click, select the "Easy Read" entry in the context menu or press Ctrl-Alt-Z

Stylish Sync by Herrminator

Rated 5 out of 5 stars 25 reviews

6,274 users

Sync engine for Stylish with backup / restore facility.

Restartless Restart by Erik Vold

Download Now

Experimental

Rated 4 out of 5 stars 211 reviews

28,209 users

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

URL Tooltip by Tim Tate

Rated 5 out of 5 stars 54 reviews

6,245 users

Display URL in hyperlink tooltips.
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