Easy Youtube Video Downloader Express
A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.
634,855 位使用者
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing, Yandex, Gigablast, WebCite, Sogou, Memento, Naver and Yahoo Japan.
21,749 位使用者
DuckDuckGo Privacy Essentials
保障私隱，從此簡單容易。我們的附加元件提供最全面的私隱保障工具，無論在網絡上的任何地域都可以有效控制你的個人資料：攔截追蹤、更高智能的加密功能、DuckDuckGo 隱藏搜尋等等，全面功能包羅萬有。
1,485,594 位使用者
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
1,887,341 位使用者
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
2,236,228 位使用者
DuckDuckGo Privacy Essentials
保障私隱，從此簡單容易。我們的附加元件提供最全面的私隱保障工具，無論在網絡上的任何地域都可以有效控制你的個人資料：攔截追蹤、更高智能的加密功能、DuckDuckGo 隱藏搜尋等等，全面功能包羅萬有。
1,485,594 位使用者
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1,438,562 位使用者
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
835,332 位使用者
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
74,676 位使用者
MYKI Password Manager & Authenticator
Offline P2P encrypted password manager & authenticator. Auto-fill Two-Factor Authentication (2FA) tokens.
5,167 位使用者
