DOM Inspector 需要重新啟動
DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.
A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
MinimizeToTray revived 需要重新啟動
Minimizes windows into the system tray.
A system tray extension for Linux and Windows, allowing to set up custom icon, hiding to tray instead of closing, display the number of unread messages in mailing applications, and other features ...
Asks for the master password at startup (fixes multiple password prompt)
Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.
FlashGot Mass Downloader 需要重新啟動
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.
Dorando keyconfig 需要重新啟動
A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)
Reinstates the extensions.checkCompatibility preference without respect to the current application version.
Minimize On Start and Close 需要重新啟動
A remake of the MinimizeToTray-extension made to fit the Windows 7 taskbar. Instead of minimize the window to the tray it minimize it to the taskbar. It can minimize on startup, when the window is closed and/or when the esc key is pressed.
對抗廣告！Element Hiding Helper 是一個依附在 Adblock Plus 讓你方便建立元素隱藏規則的附加元件。
It adds some options to launch easily other profiles and the Profile Manager.
Image Zoom 需要重新啟動
Adds zoom and rotation functionality for images...
Clickable, durable links to specific messages inside Thunderbird.
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
FireFTP is a free, secure, cross-platform FTP/SFTP client for Waterfox which provides easy and intuitive access to FTP/SFTP servers.
Check out my new project, FireSSH!
Simple Locale Switcher 需要重新啟動
Saved Password Editor 需要重新啟動
Quick Locale Switcher 需要重新啟動
Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.