안드로이드용 부가 기능

DownThemAll! 제작: Nils Maier, Federico Parodi, 그 외 여러명

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

FlashGot Mass Downloader 제작: 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 제작: tnarik, RickieES

Diccionario de Español/España

Password Exporter 제작: 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 제작: Josep del Rio

Direct access to your most visited websites

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

눈에 보이는 그대로 웹페이지를 하나의 파일에 저장할 수 있습니다:
— MAFF 형식(ZIP 기반)으로 비디오와 오디오를 압축 저장할 수 있습니다.
— MHT 형식으로 인터넷 익스플로러 사용자와 파일을 교환할 수 있습니다.

다중 탭 저장, 원본 탐색, 그리고 더 많은 기능을 제공합니다!

Save Images 제작: 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 제작: Autocopy, Michael Lidman

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

CustomizeGoogle 제작: CustomizeGoogle

CustomizeGoogle enhances Google by adding information and removing unwanted information.

KeePass Helper 제작: 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 제작: 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 제작: 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.

모음집 제작자의 메모 Automatically install updates and restart Firefox, gets rid of annoting "Install Updates" and "Restart Firefox" windows on startup.

Paste to Tab and Go 제작: 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.