Text Fragment
Auto scroll to text fragment (#:~:text) and allow you to create link for selected text.
458 users
Lock Tab Page
Lock the tab page so that clicking the link does not leave the page. Opens in a new tab when a link is clicked
457 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.
450 users
Car Racing
Do you like to play in racing? Then the game Car Racing is just for you. Excellent game is always in the browser!
448 users
Silence Window
Use Ctrl+Shift+U or click the icon to mute a window. Also mutes new tabs on a muted window.
448 users
Bookmarked Speed Dial
Speed Dial integrated with your bookmarks. Based on Speed Dial (Lite) by Mark Lumnert
447 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.
444 users
Thesaurus.com Synonym Finder
Quickly find synonyms for the selected word on <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/1e5c49b3b849f8b41554c1a7764a12cc5c25dbf6e4483a6e6882f98b9e8d2aa7/http%3A//Thesaurus.com" rel="nofollow">Thesaurus.com</a>.
441 users
Mute all inactive tabs
Automatically mutes all inactive tabs. Manually unmuted tabs (right click on a tab and select "Unmute Tab") won't be muted, even when inactive.
431 users
Open in PDF-XChange™ Viewer
Adds a context menu item to send PDF links directly to PDF-XChange™ Viewer
430 users
TST Auto Group Tabs
Provides ability to group newly opened tabs automatically in various conditions with Tree Style Tab.
423 users
Permanent Progress Bar for YouTube
Display tiny progress bar on YouTbue player even in the fullscreen mode
420 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.
420 users
Most Recent Tab - Keyboard shortcut for last tab
Adds a keyboard shortcut (default: control-shift-1 / cmd-shift-1) and toolbar button to quickly go back to the previously selected tab. Useful to alternate between two tabs and to easy go back to your last tab if you switch to another briefly.
419 users
