Back to Close WE
Use the back button to close newly opened tabs.
450 users
Popup To Tab
Turns all popup windows into tabs (of the current window). Simply right-click on any tab and choose 'Move Popups Here'.
447 users
Thesaurus.com Synonym Finder
Quickly find synonyms for the selected word on Thesaurus.com.
446 users
Load Background Tabs Lazily
Allow only a specific number of new background tabs to load at one time.
444 users
GMail Opener
Opens mail.google.com after clicking on it. Does nothing else.
440 users
UsableHomeButton
Button for opening home page of any current site, with menu with parent URLs, items for opening in private window, copying titles and URLs, forgetting site or page, etc.
439 users
Disable Tab Detach
Returns a tab to its original window and position on detach
438 users
Simple New Tab button
Adds a New Tab button to the toolbar.
438 users
Silence Window
Use Ctrl+Shift+U or click the icon to mute a window. Also mutes new tabs on a muted window.
436 users
Ruto - XPath Finder
Rūto brings the best XPath to you. We are striving hard to improve better performance and more new features
434 users
Toggle Pin Tab
Press Alt+P to toggle the pin stat of the current tab
433 users
Alfred Integration
Integrate Firefox with Alfred — Search your Firefox bookmarks & history and control Firefox tabs from Alfred.
431 users
media-cache
Cache the video/audio content displayed by various websites, and download it
431 users
Open iFrame
Adds context menu items to open a frame (or iframe) in the current tab, a new tab, new window, or incognito window.
430 users
Simple Close Tab button
Adds a Close Tab button to the toolbar.
429 users
Print Selection to PDF
Select and print to PDF with mouse right-click.
427 users
startpage
Overrides the browser's newtab-page with a custom startpage.
424 users
Opera Gestures
Mouse gestures like Opera 12
423 users
Save for later
Saves all tabs in the current window for later use. The saved windows can be re-opened anytime later. Multiple windows can be saved concurrently and be opened later independently in separate windows.
422 users
KeePass Helper - URL in title
Puts a hostname or a URL in the window title. It does not modify the title of a tab, just the window title. It does not inject any JavaScript code to a website, so it can't corrupt, nor can it be corrupted by it.
419 users
URL Shortener & QR Code - iShortener
Fast Shorten URL for Web. Shorten your URL so it’s ready to be shared everywhere.
418 users
Open in PDF-XChange™ Viewer
Adds a context menu item to send PDF links directly to PDF-XChange™ Viewer
417 users
Better Volume
Allows you to set tab volume from 0-600% with 1% increments between 0% and 10%. Set volumes are applied on a domain level, and saved between sessions.
416 users
Bookmarked Speed Dial
Speed Dial integrated with your bookmarks. Based on Speed Dial (Lite) by Mark Lumnert
412 users
Sound Control
Manage audible web pages from a central location.
409 users