Firefox 附加组件（zh-CN）

推荐

LeechBlock NG

阻止浪费时间的网站。既能完全阻止，也能仅在您选择的时间范围内阻止它们。

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

新手必备扩展

生产力扩展

隐私和安全

推荐扩展

automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
评分 4.4 / 5
simonkhzhang
18,871 个用户
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
评分 3.8 / 5
Baris Derin
156,421 个用户
Chrome Mask
Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.
评分 4.5 / 5
Dennis Schubert
50,659 个用户
Easy Youtube Video Downloader Express
A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.
评分 4.1 / 5
Dishita
359,369 个用户

热门主题

Meteor Dragon
评分 4.7 / 5
Fyreheart
949 个用户
Double Phantasy
评分 4.7 / 5
Dave
2,255 个用户
Grim Dawn: Runestone of Dreeg
评分 5 / 5
VV
371 个用户

标签页管理器

Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
评分 4.1 / 5
James Fray
80,632 个用户
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
评分 4.5 / 5
tlintspr
86,072 个用户
OneTab
最多节省 95% 内存，减少标签页杂乱
评分 4.1 / 5
OneTab Team
166,088 个用户
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
评分 4.2 / 5
sienori
156,356 个用户

社交媒体扩展

Return YouTube Dislike
Returns ability to see dislike statistics on youtube
评分 4.7 / 5
Dmitry Selivanov
939,439 个用户
BetterTTV
Enhances Twitch and YouTube with new features, emotes, and more.
评分 4.6 / 5
NightDev
493,894 个用户
YouTube Search Fixer
Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.
评分 4.4 / 5
Phoenix
34,709 个用户
Control Panel for Twitter
让你对Twitter有更多的控制，并增加了缺失的功能和UI改进
评分 4.7 / 5
Jonny Buchanan
48,726 个用户

推荐主题

Crocus flowerses Easter
评分 4.8 / 5
Tatana
337 个用户
[Blur][White] LightOrange & Cyan
评分 4.4 / 5
Docmine17
2,332 个用户
Grid Lines 4k Animated
评分 4.7 / 5
Vasilis
2,098 个用户

无障碍扩展

Dark Reader
适用于任何网站的黑暗主题。关爱眼睛，就使用 Dark Reader 进行日常浏览。
评分 4.5 / 5
Dark Reader Ltd
1,313,311 个用户
Read Aloud: 文本语音朗读助理
轻轻点击，即可为您朗读页面上的文本。（现正支援超过 40 种以上语言）
评分 3.8 / 5
LSD Software
219,313 个用户
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
评分 3.2 / 5
Dark Mode
49,864 个用户
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
评分 4.7 / 5
mbnuqw
58,202 个用户

含“video downloader”标签的扩展

Video DownloadHelper
Download videos from the web. Easy, smart, no tracking.
评分 4.3 / 5
vdh
1,847,341 个用户
Easy Youtube Video Downloader Express
A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.
评分 4.1 / 5
Dishita
359,369 个用户
Flash and Video Download
Download videos and flash games very easily, with one click.
评分 3.7 / 5
Download Flash and Video Team
51,055 个用户
Instagram Downloader
Help users download images and videos easily on Instagram
评分 4 / 5
konka
35,247 个用户