Add-ons

DownThemAll! by Nils Maier, Federico Parodi, others

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

FlashGot Mass Downloader by Giorgio Maone

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.

Forecastfox Weather by Ensolis

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

QuickDrag by Stevie Smith

Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page. The successor to Super DragAndGo.

URL Flipper by Kai Liu

Quickly and easily increment and decrement numbers and strings in URLs for navigating through URL sequences.

Update Notifier by Todd Long

Note from Mozilla: This add-on has been discontinued. Try Add-on Update Checker instead.

Notifies you when updates are available for your extensions and themes.

Carbon by willdesignforfood

FloralDesign by Sinine

Clock and Steampunk by Alice82

lighted Metal by Sullmanate

FlameRaven Steampunk by hunterbahamut

serenity v1 by s1lv3rst31n42

Firefox Aero by Sinine

Mushrooms222 by Kriispy232