Disable Tab Detach 2
Disable tab tearing. Prevents unintentionally detaching a tab from the window. When the tab is detached from the window, return it to the original position.
540 users
Go to random tab
Adds a shuffle button next to your tabs. Switches to a random tab when clicked.
539 users
Simple link preview
Preview links without leaving your current page.
537 users
Tab Grouper
Groups tabs in Firefox the same way you can do in chromium based browsers, replicated in the best way Firefox can currently manage. The plugin allows you to group tabs together, and hide tabs that are not in the currently active group (if any).
533 users
Bulk URL Opener
Opens multiple URLs in one click
532 users
Android new tabs in foreground
Opens new tabs in foreground.
529 users
Dark Theme for Facebook™
A schedulable and customizable dark theme for facebook.com and messenger.com
528 users
Notefox: websites notes
Take notes on every website in a smart and simple way!
528 users
Color Temperature (Change Lux)
An easy to use screen color temperature addon!
528 users
Popup Tab
Convert a tab into a popup and vice versa
527 users
Pinned Dropbox
Open Dropbox in New Pinned Tab
527 users
Close Tab Button Quantum
Toolbar button to close the current tab. Works on the newest version of Firefox. This is a replacement for browser.tabs.closeButtons feature set to '3' of old firefox.
527 users
Open in new tab
Open bookmarks and links in a new tab for a list of specified domains.
525 users
TabScroller
Scroll through tabs with the mouse wheel, while holding down the right button (and/or keyboard modifiers). Please read the limitations below...
521 users
Sea Containers
Containers sidebar for managing tabs.
521 users
Simple Mouse Gestures
Mouse Gestures Super Drag Multi Link Opener Wheel Gestures Long Press on Links Rocker Gestures ****** When mouse gestures are enabled, a visual guide displays when you hold the right mouse button down and move the mouse.
520 users
Save Tabs - Browser Session Manager
A password protected tab saver extension to store tabs in the current window, or all windows
520 users
Copy page title and url
Adds a context menu item to copy page title (or selected text) and url to clipboard. To use, right-click any page and select "Copy Page Title and Url" or "Copy Selection and Url". For Firefox 57 or later.
519 users
ReYohoho
Open ReYohoho directly from kinopoisk.ru or shikimori.one
518 users
HTTP to HTTPS
Automatically switched to secure HTTP version of webpages if possible.
517 users
Copy HTML Text WE
Copy HTML source text. Keyboard shortcut F8.
516 users
Tab Save & Restore
Saves the links of all open tabs and allows for one by one or all together restoration.
516 users
Remove HTML Elements
Easily remove desired HTML5 elements with just one click!
515 users
Screenshot2HTML
Take a full page screenshot and save it as an offline HTML file.
508 users
Close Other Tabs Button
Close all the currently open tabs except the selected one.
508 users