附加元件

DownThemAll! 作者：Nils Maier, Federico Parodi, 其他

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

FlashGot Mass Downloader 作者：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.

Diccionario de Español/España 作者：tnarik, RickieES

Diccionario de Español/España

Password Exporter 作者：Justin Scott (fligtar), Jorge Villalobos

This add-on allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.

Note: This add-on won't work in Firefox 57. It may eventually if the APIs to access passwords are implemented.

Speed Dial 作者：Josep del Rio

Direct access to your most visited websites

Mozilla Archive Format, with MHT and Faithful Save 作者：Christopher Ottley, Paolo Amadini

完整地保存所見頁面於單一文件：
— MAFF（基於 ZIP）是壓縮網頁檔，可儲存除音頻與視頻外的全部信息
— MHT（Internet Explorer 格式）可助您簡單地與 IE 交換文件
還有保存多標籤頁於單一文件、查詢本地網頁原始地址等諸多功能！

Save Images 作者：Lumox

Save Images saves the images from the current tab page, from the cache, to a specified location, with either the images original file name or a file name that you specify.

AutoCopy 作者：Autocopy, Michael Lidman

Select text and it's automatically copied to the clipboard. Also pastes on middle click.

CustomizeGoogle 作者： CustomizeGoogle

CustomizeGoogle enhances Google by adding information and removing unwanted information.

KeePass Helper 作者：Jelle Geerts

Adds a hostname, URL, or email account ID to the application's window name (e.g., that of Firefox or Thunderbird) to make it recognizable to password manager utilities like KeePass.

MR Tech Toolkit 作者：mrtech

(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.

Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...

Update Notifier 作者：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.

收藏者說明 Automatically install updates and restart Firefox, gets rid of annoting "Install Updates" and "Restart Firefox" windows on startup.

Paste to Tab and Go 作者：Zulkarnain K.

Paste URL or text to any tabs or a new tab and load it immediately, like 'Paste & Go' feature, but unlike 'Paste & Go', this extension will paste text from clipboard to a tab without focusing on the tab first.