Android 附加元件

DownThemAll! 作者：Nils Maier, Federico Parodi, 其他

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

Saved Password Editor 作者：Daniel Dawson

在密碼管理員中加入新增與編輯密碼的功能。

收藏者說明 Disabled: enabled only when needed

SQLite Manager 作者：lazierthanthou

Manage any SQLite database on your computer.

收藏者說明 Disabled as for 2017-02

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.

收藏者說明 Disabled: I'm a bit scared to have it enabled all the time.

Element Hiding Helper for Adblock Plus 作者：Felix Dahlke

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。

收藏者說明 Disabled: in favor of uBlock

Live HTTP Headers 作者：Daniel Savard, Nikolas Co

View HTTP headers of a page and while browsing.

收藏者說明 Removed actually. Don't remember when and why.

UnMHT 作者：arai_a

UnMHT 允許您檢視 MHT (MHTML) 網頁封存檔案，同時能幫您將完整的網頁 (包括文字和圖片) 儲存成單一的 MHT 檔案。

收藏者說明 Why isn't it built-in still?

Silvermel 作者：ShareBird

A Creamy Silvery Experience

收藏者說明 Disabled

VKontakte.ru Downloader (music/videos/photos @ VK) 作者：Sergey Kolosov

Download music, videos and photos from VK.com / vkontakte.ru. One-click download, natural filenames, displaying file size and bitrate for music, downloading HD video, downloading HQ photos. No spam, no usage of your account, no spyware.

收藏者說明 Disabled: I have a separate profile for VK now.

RefControl 作者：James Abbatiello

Control what gets sent as the HTTP Referer on a per-site basis.

about:addons-memory 作者：Nils Maier

Adds an about:addons-memory page that details add-on memory usage

收藏者說明 Disabled as for 2017-02

View Dependencies 作者：Florian QUEZE

View Dependencies adds a tab to the Page Info window, in which it lists all the files which were loaded to show the current page.

收藏者說明 Disabled as for 2017-02

wmlbrowser 作者：Matthew Wilson

Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.

收藏者說明 Removed: no such websites remain on the net.

Hide Menubar 作者：yuoo2k

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

收藏者說明 Disabled: deprecated by "Hide Caption Titlebar Plus" Remember to show the menu before trying to customize Firefox' interface.

FxIF 作者：Christian Eyrich, Ted Mielczarek

View EXIF data in image properties