需要下载 Firefox 才能使用这些附加组件。

Firefox 出品

Mozilla VPN Extension

You’re in control. Turn off VPN when a website won’t work and set different locations for different websites. Windows only.
安装扩展

Firefox 上的“小程序”。

为 Firefox 增添功能,让上网变得更快、更安全,乐趣十足。
浏览所有扩展
生产力工具
生产力工具
编辑推荐
YouTube 体验定制
YouTube 体验定制
编辑推荐
隐私和安全扩展
隐私和安全扩展
编辑推荐
推荐扩展
  • Block Site

    Block Site

    A customizable, password-protected website blocker and redirector.

    75,346 个用户

  • To Google Translate 谷歌快译

    To Google Translate 谷歌快译

    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。

    867,912 个用户

  • Tomato Clock

    Tomato Clock

    Tomato Clock is a simple browser extension that helps with online time management.

    34,689 个用户

  • Tranquility Reader

    Tranquility Reader

    Tranquility Reader improves the readability of web articles by removing unnecessary elements like ads, images, social sharing widgets, and other distracting fluff.

    47,953 个用户

最受好评的主题
标签页管理器
  • Tabby - Window & Tab Manager

    Tabby - Window & Tab Manager

    Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!

    22,426 个用户

  • Tree Style Tab

    Tree Style Tab

    以树的形式显示标签。

    217,598 个用户

  • Simple Tab Groups

    Simple Tab Groups

    Create, modify, and quickly change tab groups

    101,554 个用户

  • OneTab

    OneTab

    标签页太多了?将您的标签页转换成一个列表,加快Firefox浏览器运行速度 OneTab现在提供简体中文版!

    170,375 个用户

热门扩展
  • uBlock Origin

    uBlock Origin

    一款高效的网络请求过滤工具,占用极低的内存和 CPU。

    9,581,106 个用户

  • Video DownloadHelper

    Video DownloadHelper

    从数百个类似 YouTube 的网站下载和转换网络视频的简单方法。

    1,908,350 个用户

  • Privacy Badger

    Privacy Badger

    Automatically learns to block invisible trackers.

    1,873,333 个用户

  • AdGuard AdBlocker

    AdGuard AdBlocker

    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!

    1,396,309 个用户

推荐主题
Twitch 扩展
  • BetterTTV

    BetterTTV

    Enhances Twitch and YouTube with new features, emotes, and more.

    489,488 个用户

  • Alternate Player for Twitch.tv

    Alternate Player for Twitch.tv

    Alternate player of live broadcasts for Twitch.tv website.

    36,194 个用户

  • Twitch Chat pronouns

    Twitch Chat pronouns

    Add Pronouns to Twitch Chat

    16,048 个用户

  • Unwanted Twitch

    Unwanted Twitch

    Hide unwanted streams, games, categories, channels and tags on: twitch.tv

    5,844 个用户

含“download”标签的扩展
  • Video DownloadHelper

    Video DownloadHelper

    从数百个类似 YouTube 的网站下载和转换网络视频的简单方法。

    1,908,350 个用户

  • Easy Youtube Video Downloader Express

    Easy Youtube Video Downloader Express

    A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.

    492,568 个用户

  • Download All Images

    Download All Images

    Easily save images with a wide range of customization features, such as file size, dimensions, and image type.

    95,069 个用户

  • Popup Blocker (strict)

    Popup Blocker (strict)

    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

    75,788 个用户