アドオン
ダウンロード／ファイル管理
DownThemAll!
おすすめ
The first and only download manager/accelerator built inside Firefox!
FlashGot Mass Downloader
要再起動
おすすめ
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.
NetVideoHunter
要再起動
This add-on is a downloader that lets you easily download videos from sites like Youtube, Facebook, Metacafe, Dailymotion, Break, VKontakte and music for example from SoundCloud, Grooveshark and from many other sites...
DownThemAll! AntiContainer
要再起動
Make the resources behind container pages easily downloadable by DownThemAll!
Torrent Tornado
要再起動
Firefox および SeaMonkey 用 Torrent クライアントは純粋な JavaScript 製のため外部のソフトウェアなしでどこでも動作します。
Cookie Importer
要再起動
Imports cookies from a textfile.
Reads Netscape standard cookies.txt files as exported by IE and others.
Very useful in combination with the Cookie Exporter add-on.
Download Status Bar
Mozilla Archive Format, with MHT and Faithful Save
要再起動
— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!
AutoProxy
要再起動
Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.
VKontakte.ru Downloader (music/videos/photos @ VK)
要再起動
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.
Easiest YouTube Video Downloader
This Addon simply adds a dropdown button that lets you download YouTube Videos in various Formats. Download YouTube Videos in FLV, 3GP, MP3, MP4, 720p, 1080p in a single click.
Awesome Auto Archive
Automatically do Archive/Copy/Delete/Move actions based on user defined rules
Save Images
要再起動
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.
Complete YouTube Saver
要再起動
Download YouTube videos in various formats including 1080p, 4K etc (DASH formats). Convert audio track from videos to MP3 or WAV, or save audio in native format (Ogg, AAC/M4A, MP3, OPUS). Save YouTube page, video, comments and subtitles to one folder
P7MON
Cookie Exporter
要再起動
Exports all cookies in IE manner.
Makes a Netscape standard cookies.txt file.
Very useful for WGET --load-cookies option.
MR Tech Disable XPI Install Delay
iMEGA
This add-on is intended to ease the life of the regular MEGA user.
Please note this extension is NOT the official from Mega, for the real one please go to: https://mega.nz/#firefox
LookOut+
要再起動
LookOut is a plugin which allows to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
This version is a fix for Seamonkey 2.*.
Silent Block自分のコレクションを作成するには Mozilla アドオンサイトのアカウントが必要です。
あるいは 既存のアカウントへログイン
