Undo Close Tab Button
Reopens the last closed tab.
4,493 users
Tab Manager Plus for Firefox
Quickly find open tabs, see all windows in one view, find duplicates and limit tabs per window. The best Tab Manager for Firefox.
4,466 users
Window Resizer
Easily set the layout (size & position) of your browser window
4,436 users
Page Screenshot
Take a screenshot from the entire website with just one click.
4,365 users
Bulk URL Opener
Allows user to open a list of url in one click.
4,342 users
Always active Window (Always Visible)
Pretend that all browser windows are active by spoofing the visibility state event
4,303 users
Sound Adjustment
Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.
4,280 users
恢复标签页
Add an icon to the toolbar.When you clicked the icon ,this tool restores the single most recently-closed session, whether it's a tab or a window ; 向工具栏添加一个图标,单击,恢复最近关闭的标签或窗口。
4,272 users
ChatGPT Sidebar for Fire Fox
Use ChatGPT in sidebar. You won't need to waste time switching between ChatGPT and other tabs.
4,054 users
WhatsApp Pinned
Open, Go to, or Toggle a pinned tab with the WhatsApp Web app in it. This extensions provides a customizable keyboard shortcut, and button to open or toggle the pinned tab.
4,029 users
Undo Closed Tabs Button
Add a toolbar button onto any toolbar to undo closed tabs
3,980 users
Change Geolocation (Location Guard)
Easily change your geographic location (Geolocation) to your desired one and protect your privacy.
3,877 users
Similar Sites - Discover Related Websites
Instantly find websites similar to the one you’re currently browsing. Explore the web, discover more.
3,828 users
Infinity新标签页
Infinity New Tab Pro allows you to customize your New Tab page
3,799 users
Dark Mode
Adds a dark screen over everything rather than other high contrast "Dark mode" extensions
3,721 users
Mute sites by default
Mutes all sites by default and remembers unmuted sites
3,711 users
Behind The Overlay Revival
Click to close any overlay popup on any website.
3,682 users
Popup window
Move tab to standalone window, without tabs bar, navigation bar and bookmark bar UI.
3,581 users
UnloadTabs
Unload your tabs to free resources and prevents them from loading unintentionally
3,540 users
Panorama View
Easily group and organize tabs visually, like the old Panorama feature.
3,523 users
Multiple Tab Handler
Allows you to select tabs by dragging and do something.
3,489 users
QuickDrag WE
Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page.
3,475 users
Earth View from Google Earth
Experience a beautiful image from Google Earth every time you open a new tab.
3,444 users
Google Translate
Adds a 'translate' button when text is selected.
3,312 users
YouTube Audio Equalizer and Amplifier
Control audio equalization and volume level of YouTube and YouTube Music
3,253 users