Firefox

#1 确保您的 Mozilla Firefox 浏览器免受实时在线威胁、追踪和诈骗

#2 Russian (RU) Language Pack..

#3 Protects your browser from online threats. Norton Safe Web defends you from identity theft and onlin

#4 加密网络

#5 The fastest and safest web browsing experience.Secure your privacy by blocking trackers, blocking ad

#6 适用于任何网站的黑暗主题

#7 互联网是个非常可怕的地方

#8 Ecosia is a search engine that uses 80% of its profits from ad revenue to plant trees. By searching

#9 Mozilla firefox在智利西班牙语 (es-cl) 的语言包

#10 English (GB) Language Pack..

#11 Chinese Simplified (zh-CN) Language Pack

#12 Norton Password Manager. Secure. Smart. Simple and Safe. Norton Password Manager helps provide the t

#13 使用谷歌或者Yandex实时翻译您的界面

#14 Remove all annoying ads from YouTube. AdBlocker for YouTube™ removes all annoying ads from YouTube.

#15 Enhances Twitch with new features, emotes, and more. BetterTTV enhances Twitch with new features, em

#16 Mozilla firefox在墨西哥西班牙语 (es-mx) 的语言包

#17 Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensi

#18 Capital One Shopping instantly applies coupon codes to your shopping cart, helps you snag exclusive

#19 Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox help

#20 Ghostery 是强大的隐私保护扩展程序

#21 Tampermonkey is the world's most popular userscript manager. Tampermonkey is the most popular usersc

#22 一款高效的网络请求过滤工具，占用极低的内存和 CPU

#23 最受欢迎的 Chrome 和 Safari 广告拦截工具，现在也支持 Firefox 啦

#24 安全免费的跨平台密码管理器 Bitwarden 简单易用，可以安全地存储您所有的登录用户名和密码，并能在多台设备之间同步

#25 Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada

#26 使用这个免费的 Firefox 版本广告拦截程序来拦截 Facebook、YouTube 和所有其他网站上的烦人的广告

#27 有了这个附加组件，您就可以翻译任何文字到您的语言，只需一键点击或用快捷键

#28 Italiano (IT) Language Pack..

#29 Automatically learns to block invisible trackers. Privacy Badger automatically learns to block invis

#30 Download files with Internet Download Manager Adds "Download with IDM" context menu item for links,

#31 SaveFrom.net helper will enable you to download files from YouTube.com, FaceBook.com, Vimeo.com, Day

#32 亚马逊官方浏览器扩展

#33 海量自定义功能提升您的 YouTube 用户体验

#34 使用卡巴斯基实验室的扩展功能对您的互联网的保护

#35 帮您方便的截取网页并保存为图片

#36 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

#37 Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded

#38 Deutsch (DE) Language Pack..

#39 Ethereum Browser Extension An Ethereum Wallet in your Browser MetaMask is an extension for accessing

#40 您在网络浏览器中得到的最安全的保护

#41 通过 Firefox ™ 加入 Webex 会议 Cisco Webex 网络和视频会议是一种可在任何地方使用任何移动设备或视频设备与任何人在线交流想法和信息的工具，既经济又便捷

#42 Grammarly’s writing assistant has you covered in any writing situation. With real-time suggestions t

#43 右键单击一段文本，点击它旁边的“翻译”图标，即可翻译或收听它的发音

#44 使用旧的firefox?点击页面的页脚,“版本信息”, “查看完整版本历史记录”

#45 Language pack for Firefox for en-CA

#46 隐私保护，操作简单

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

#48 A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p f

#49 The en-US language pack for Firefox.

#50 LastPass是一款让您的上网浏览更便捷更安全的免费在线密码管理器和表单过滤器