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
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
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。
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。
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!
This Add-on sets your default Search to Yahoo, and it brings a fresh look to every new tab page, powered by Yahoo.
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 。
Greasemonkey 需要重新啟動 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.
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.
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.
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.
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.
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.
The simplest YouTube Video Downloader for all YouTube Flash sites, period.
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.