Save Screenshot
Saves the current page as image file or copies it to clipboard.
7,841 个用户
Tab Rotator
The Tab Rotator automatically switches between the open tabs of a browser window after a certain amount of time.
7,770 个用户
News Feed Eradicator
Find yourself spending too much time on Facebook? Eradicate distractions by replacing your entire news feed with an inspiring quote
7,666 个用户
Video Control for Instagram
Adds volume and play controls to Instagram videos.
7,660 个用户
Activate Reader View
This add-on adds a button to the toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.
7,622 个用户
Midnight Lizard
这个扩展改变了页面的颜色,亮度和对比度,提高了可读性。夜间模式为所有网站开启。
7,324 个用户
Copy All Tab Urls
Copy All Tab Urls
7,304 个用户
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
7,250 个用户
Tasks for Canvas™
A better to-do list sidebar for Canvas. The Tasks browser extension for Canvas™ updates the Canvas dashboard sidebar to show all of your weekly assignments and track your progress throughout the week.
6,996 个用户
Markdown Viewer Webext
Displays markdown documents beautified in your browser.
6,859 个用户
Animalese Typing
Plays animal crossing villager sounds whenever you type!
6,681 个用户
Яндекс Эволюция - Поиск Yandex Search
Российский поисковик Яндекс (Яndex, Yandex)
6,677 个用户
Vimium C - 全键盘操作浏览器
Vimium C 是一款开源、免费的键盘增强类浏览器扩展,支持为多种多样的命令任意设置快捷键。只要有一个键盘,您就能自由点击网页中的链接和按钮、选择和复制文字和网址,也能轻松操作浏览器标签页,还能在一个便捷的搜索框中随意搜索历史记录、收藏夹或打开的标签等等。
6,610 个用户
二维码扫描器
解码 QRCode(二维码),无需网络连接
6,487 个用户
Save Image to Pinterest on Right Click
Save any pictures to your Pinterest account with just a right click on the image.
6,479 个用户
Save PDF
Save current page as PDF. Very simple. No permissions, no third-party server. Uses only built-in Firefox converter. Works on Windows and Linux, not on Mac.
6,204 个用户
Hide YouTube™ Fullscreen Controls
Hides the YouTube™ fullscreen controls when moving the mouse to any border.
6,200 个用户
Theme Font & Size Changer
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.
5,945 个用户
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
5,906 个用户
Window Titler
Label your windows and profiles using custom window titles.
5,891 个用户
JavaScript Switcher
A lightweight addon that adds a Toggle button in URL bar, for toggling JavaScript (on or off) individually per domain, and stores that for future visit. Works also with Firefox 57+.
5,888 个用户
Dark Mode - Night Eye
With Dark Mode - Night Eye, you can easily switch websites between dark and light mode as desired to take care of your eyes and reduce eye strain. Make your online experience more comfortable and enjoyable with this simple and convenient tool.
5,861 个用户
Unwanted Twitch
Hide unwanted streams, games, categories, channels and tags on: twitch.tv
5,716 个用户
翻译网页
使用 Google 或 Yandex 实时翻译您的页面。
5,695 个用户
Binnen-I be gone
Filtert Binnen-Is auf deutschsprachigen Webseiten
5,597 个用户