google translate element
Automatically inserts Google Translate Element into the page. Translate the entire page without leaving page or opening a new tab.
11,186 users
Search by Image on Google
Right click on an image to search Google for related images or versions in different sizes.
10,892 users
New Tab Tools
Customizes the new tab page. Add more tiles. Have a background image. Set new tile images and titles. See recently closed tabs. And more...
10,469 users
Archive Page
Archive webpage with archive.today
10,020 users
Profile Switcher for Firefox
Create, manage and switch between browser profiles seamlessly.
9,498 users
Open Link with New Tab
Open the link in a new tab depending on the setting.
9,428 users
New Tab Suspender
A very lightweight tab suspender to suspend inactive tabs that reduces an overall memory usage of Firefox, uses a Firefox native discard API
9,423 users
Session Sync
Save sessions as bookmarks and access them across devices. Advanced Session Manager: edit, save, change, restore. It can also be your best Bookmark Manager
8,881 users
Shortkeys (Custom Keyboard Shortcuts) for Firefox
Easily customizable custom keyboard shortcuts for Firefox. To configure this addon go to Addons (ctrl+shift+a) ->Shortkeys ->Options. Report issues here (please specify that the issue is found in Firefox): https://github.com/mikecrittenden/shortkeys
8,850 users
Tab Counter
Add a badge to the toolbar that shows the number of currently open tabs in a window or all windows.
8,747 users
View Recipes & Custom Web Search
Add View Recipes & Custom Web Search extension then click the icon on your toolbar to access Recipe Search plus Yahoo Web Search.
8,729 users
ReloadMatic: Automatic Tab Refresh
ReloadMatic automates the periodic reloading / refreshing of browser tabs. It offers cache control, custom intervals, POST support and many other features. It also integrates with browser features such as tab restore, pinning, and incognito mode.
8,449 users
Tab Rotator
The Tab Rotator automatically switches between the open tabs of a browser window after a certain amount of time.
8,313 users
MySessions
A simple session manager. You can quickly save your current browser state and reload it whenever necessary. This is not a replacement for Michael Kraft's "Session Manager", but it allows you to import saved sessions from the "Session Manager".
8,165 users
Open Tabs Next to Current
Open new tabs always to the right of the current one.
8,065 users
Duplicate Tabs Closer
Detects and automatically closes duplicate tabs.
7,989 users
Happy Right-Click
Enable Right-Click.
7,890 users
Vimium C - All by Keyboard
A keyboard shortcut tool for keyboard-based page navigation and browser tab operations with an advanced omnibar and global shortcuts
7,565 users
Block Site
Easily block websites of your choice!
7,138 users
Quick Dial
Quick Dial, a speed dial page inspired from fast dial. Full Open Source, No Web Service, No Cloud Account, your data is your own.
6,659 users
Fixed Zoom
Extension that sets a custom default zoom for all pages in Firefox. You can set a general zoom for all pages or custom rules depending on the site.
6,597 users
Copy All Tab Urls
Copy All Tab Urls
6,541 users
xPath Finder
Plugin to get the elements xPath.
6,485 users
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
6,476 users
DjVu.js Viewer
The extension is a local copy of the DjVu.js Viewer which is available on https://djvu.js.org/. It allows you to open links to .djvu files right in the browser and .djvu files from a local drive. Also, it processes <embed> tag with .djvu files.
6,350 users