Add extensions, get work done

Open all URLs in the clipboard.

Open current page, link, or all tabs in the Opera browser.

Auto-closes Zoom videoconferencing tabs when a meeting is successfully joined.

This add-on enables you to set the browser window to a custom color for any site. You can save as many site-color mappings as you wish, and import/export to load your settings on different machines.

1）拦截百度广告，包括搜索、贴吧、知道、新闻在内的所有百度产品线。 2）禁止百度统计采集用户访问记录（对所有安装了百度统计代码的网站均可自动屏蔽）。

Save scroll positions for tabs, as well as the tabs themselves. Designed for quick bookmarking and keeping track of where you were on long pages.

Manage cookies for any webpage via an stylish popup window

Enables you to classify opened tabs freely and switch tab easily by tab lists displayed on a board.

Stylish analog clock for your browser toolbar.

Stylish weather add-on for your browser.

Stop worrying about dozens of open tabs, Dustman will close them for you and let you focus on your work

Selects a random color for each tab and displays the color while the tab is active. You can customize the colors to your liking and also set specific colors for websites.

Displays how many tabs are open. The count includes tabs from all windows. Also indicates how many tabs actually have content loaded in them – for example, after restarting Firefox.

Позволяет управлять плеером vk.com из любой вкладки, используя попап или горячие клавиши. Allows to manage vk.com music player from any tab using popup or hotkeys.

A highly customizable bookmark desktop management tool; Integrated icon manual sorting, large folders, and dynamic wallpapers; And it provides many exquisite small components such as Chat AI, weather, calendar, to-do list, countdown, etc

Adds close all tabs button. The button opens a new tab and closes all existing tabs.

A useful tool for web links. Features: Copy as plain text. Copy as HTML source. Copy Link Name & URLs. Copy Tab Name & URLs. Analyze image/page URLs.

Reopens the current tab into a private window. The original tab will be closed. Special urls including urls starting with about: and chrome: will be ignored and a new private window with about:blank is opened instead.

A simple extension that opens new tab or duplicates right beside the current tab. Many other browsers have "open a new tab right next to current tab" feature built in but not Firefox, and so this extension was created.

A simple yet powerful notepad with HTML5 support and more

Replace URL by regular expression pattern mapping

Provides ability to lock trees in Tree Style Tab as collapsed.