Web Archives
View archived and cached versions of web pages on various search engines, such as the Wayback Machine and Archive․is.
66,962 位使用者
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
111,304 位使用者
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
31,818 位使用者
FoxyProxy Standard
FoxyProxy 是可以完整取代 Firefox 有限的代理能力的先進代理管理工具，它提供比 SwitchProxy、ProxyButton、QuickProxy、xyzproxy、ProxyTex、TorButton 等工具更多的功能。
207,505 位使用者
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
103,509 位使用者
Video Background Play Fix
Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.
188,028 位使用者
Decentraleyes
保護您不受「免費」、中心化的內容傳遞網路（CDN）的追蹤。此附加元件可防止您的瀏覽器送出請求到 Google Hosted Libraries 這類的服務，並在本機提供程式庫以達到相同的效果，而不造成網頁錯誤。可補充一般內容封鎖器的功能。
263,657 位使用者
Privacy Possum
Privacy Possum monkey wrenches common commercial tracking methods by reducing and falsifying the data gathered by tracking companies.
45,832 位使用者
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
443,556 位使用者
Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,846,309 位使用者
