最熱門的擴充套件

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Adblock Plus 精選

討厭擾人的廣告嗎?害怕被追蹤嗎?痛恨一大片的橫幅廣告嗎?快安裝 Adblock Plus 讓您重拾網路控制權,自己決定想看的內容。

Adblock Plus 的一分鐘影片介紹(英文):http://www.youtube.com/watch?v=oNvb2SjVjjI

評分: 5 / 5 顆星 (4,947)
19,376,276 位使用者

Video DownloadHelper

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

評分: 4 / 5 顆星 (7,608)
4,530,239 位使用者

uBlock Origin 精選

終於出現了,一個高效率的阻擋器,使用不多的 CPU 及記憶體資源。

評分: 5 / 5 顆星 (841)
3,040,409 位使用者

網頁截圖

使用者可以輕鬆透過網頁截圖的功能,將完整的網頁轉成一個圖檔存放在桌面上,既方便又容易,相信會是您將網頁記錄成圖檔的好工具。

評分: 4 / 5 顆星 (123)
2,209,694 位使用者

NoScript Security Suite 需要重新啟動 精選

這就是最安全的瀏覽器!僅開放您所信任的網站執行動態元素,保護您免於 XSS 跨站攻擊。

評分: 5 / 5 顆星 (1,624)
2,195,898 位使用者

Firebug

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

評分: 4 / 5 顆星 (1,937)
1,972,539 位使用者

iMacros for Firefox 精選

Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!

評分: 4 / 5 顆星 (436)
1,435,919 位使用者

Ghostery 精選

保護您的隱私。透過 Ghostery 瞭解誰在跟蹤您的網站瀏覽操作。

評分: 5 / 5 顆星 (1,347)
1,381,787 位使用者

Search and New Tab by Yahoo

This Add-on sets your default Search to Yahoo, and it brings a fresh look to every new tab page, powered by Yahoo.

評分: 3 / 5 顆星 (22)
1,322,939 位使用者

DownThemAll! 精選

這既是第一且為唯一一個建置於 Firefox 並與其緊密結合的下載管理加速器 。

評分: 4 / 5 顆星 (1,832)
1,211,928 位使用者

Greasemonkey 需要重新啟動 精選

Customize the way a web page displays or behaves, by using small bits of JavaScript.

評分: 4 / 5 顆星 (1,017)
1,186,535 位使用者

Download YouTube Videos as MP4 精選

An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.

評分: 4 / 5 顆星 (453)
1,076,106 位使用者

Flash Video Downloader - YouTube HD Download [4K]

Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe and more in one click. You can download mp3, music (iPod), avi and more. Download Flash games. Download Helper. 4K download.

評分: 4 / 5 顆星 (857)
939,843 位使用者

Tab Mix Plus 需要重新啟動

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.

評分: 4 / 5 顆星 (2,636)
785,076 位使用者

Google Translator for Firefox 需要重新啟動

With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.

評分: 4 / 5 顆星 (373)
783,161 位使用者

LastPass Password Manager 需要重新啟動

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

評分: 4 / 5 顆星 (1,453)
763,167 位使用者

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.

評分: 5 / 5 顆星 (542)
757,548 位使用者

YouTube™ Video and Audio Downloader

Downloads YouTube videos in all available formats (FLV, MP4, WebM, and 3GP) with video quality of your choice. It also contains a pure JavaScript library to extract the ORIGINAL audio file embedded in video files.

評分: 4 / 5 顆星 (378)
710,997 位使用者

1-Click YouTube Video Download 需要重新啟動

The simplest YouTube Video Downloader for all YouTube Flash sites, period.

評分: 4 / 5 顆星 (548)
633,709 位使用者

Download Flash and Video 需要重新啟動

Download Flash and Video is a great download helper tool that lets you download Flash games and Flash videos (YouTube, Facebook, Dailymotion, Google Videos and more) with a single click.
The downloader is very easy to use.

評分: 4 / 5 顆星 (410)
626,982 位使用者