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隐私和安全 8639

uBlock Origin
隐私和安全 1059万+
21596
一款高效的网络请求过滤工具，占用极低的内存和 CPU。
Privacy Badger
隐私和安全 188万+
3048
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
AdGuard AdBlocker
隐私和安全 165万+
6792
AdGuard 广告拦截器可有效的拦截所有网页上的所有类型的广告，甚至是在 Facebook，Youtube 以及其它之上的广告！
DuckDuckGo Privacy Essentials
隐私和安全 116万+
2352
隐私保护，操作简单。当您遨游于网络时，我们的插件所提供的隐私保护功能能够让您时刻掌控个人信息安全：跟踪阻断、更智能化的加密方式、DuckDuckGo隐私保护搜索等等。
Ghostery – 隐私广告拦截工具
网页开发 102万+
5435
Ghostery 是强大的隐私保护扩展程序。拦截广告，停止跟踪器，提高网站速度。
Bitwarden – 免费密码管理器
隐私和安全 96万+
9194
安全免费的跨平台密码管理器
ClearURLs
隐私和安全 50万+
1065
Removes tracking elements from URLs
AdBlocker for YouTube™
隐私和安全 48万+
1360
Remove all annoying ads from YouTube.
Decentraleyes
隐私和安全 25万+
1558
保护您免受集中式的内容交付网络（CDN）的跟踪。它可以拦截许多种链向 CDN 的请求，转而指向本地提供的文件，仍然保持网站功能完整。辅助常规的内容过滤规则。
NoScript 安全套件
隐私和安全 25万+
2446
您在网络浏览器中得到的最安全的保护！只允许在您信任的站点运行动态内容，保护您不受 XSS 点击劫持的攻击，并免遭“幽灵”、“熔断”等 JavaScript 漏洞利用风险。在用 Firefox 52？https://noscript.net/getit
FoxyProxy Standard
网页开发 20万+
996
FoxyProxy是一个高级的代理管理工具，它完全替代了Firefox有限的代理功能。它提供比SwitchProxy、ProxyButton、 QuickProxy、xyzproxy、ProxyTex、TorButton等等更多的功能。
Consent-O-Matic
隐私和安全 11万+
351
Automatic handling of GDPR consent forms
User-Agent Switcher and Manager
网页开发 8万+
774
Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want.
Clear Cache
网页开发 8万+
304
Global cache cleanup and site data (cookies/storage) with time periods and notifications. Great for developers. F9 shortcut included!
SingleFile | 将完整的页面保存到一个 HTML 文件中
下载管理 8万+
1008
SingleFile 网页保存（Save Page）扩展，离线保存当前网页、多个标签页、当前选中的内容，更多高级功能例如：自动保存、定期保存，等待你的探索！
Popup Blocker (strict)
隐私和安全 8万+
533
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
Block Site
隐私和安全 7万+
523
A customizable, password-protected website blocker and redirector.
Don't track me Google
隐私和安全 6万+
357
Removes the annoying link-conversion at Google Search / maps / ...
Disconnect
网页开发 6万+
525
Block the trackers that feed AI-powered attacks. Disconnect stops thousands of hidden trackers across advertising, analytics, social, and fingerprinting, making pages load up to 44% faster. Trusted to help protect 350M+ users.
RoboForm Password Manager
隐私和安全 5万+
4552
RoboForm 通过记住密码和自动登录网站让您的生活更轻松、更方便
PopUpOFF
隐私和安全 4万+
152
Removes and prevents popups, overlays and cookie notifications, other tools do not. Enjoy the original look of the internet.
CanvasBlocker
隐私和安全 3万+
477
Alters some JS APIs to prevent fingerprinting.
Clear Browsing Data
网页开发 2万+
210
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
Port Authority
网页开发 2万+
69
Blocks malicious websites from port-scanning your computer/network and dynamically blocks all LexisNexis endpoints from running their invasive data collection scripts.