アドオン

DownThemAll! 作者: Nils Maier, Federico Parodi, その他

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

Element Hiding Helper for Adblock Plus 作者: Felix Dahlke

テキスト広告と戦います！ Element Hiding Helper は簡単に要素の非表示ルールを作成できる、Adblock Plus 用の支援拡張機能です。

QuickDrag 作者: 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.

CustomizeGoogle 作者: CustomizeGoogle

CustomizeGoogle enhances Google by adding information and removing unwanted information.

コレクターのメモ Since CustomizeGoogle seems to be an abandoned extension, I'm using OptimizeGoogle (http://tinyurl.com/ls279o) a community maintained extension based on the same source code of CG.

ViewAbout 作者: Gary Kwong

Enables access to various about: dialogs from the View menu.

ImageTweak: zoom/rotate images and videos! 作者: Carlo Alberto Ferraris

A no-clutter image viewer for Firefox that allows you to zoom, rotate and display images/videos against a custom background. ImageTweak is a must-have addon for any photographer or photography-loving user.

Extension List Dumper 作者: Sogame

This extension adds a button ("Dump list") to the Add-ons window. When this button is pressed, a new window is opened with the list of installed extensions, themes or plugins...

BBCode 作者: Jed Brown, mrtech

Adds BBCode, HTML, XHTML & Symbols formatting to the context menu for forums.