Move unloaded tabs for Tree Style Tab
Move tabs in the Tree Style Tab Sidebar without them becoming active.
765 个用户
Search with Wikipedia™
Select and search in Wikipedia with mouse right-click.
763 个用户
Sleep Mode
Sleep Mode will temporarily put all tabs to sleep mode for saving RAM memory, saving battery and make your computer/laptop faster.
761 个用户
Session Resurrection
Simple add-on to save and restore your browsing sessions.
757 个用户
Window Merger
Merge specified browser windows into each other. Or all of them into one. Simply right click to open Firefox’s context menu when multiple windows are open, or configure a keyboard shortcut. All wrapped up in one tiny free extension.
752 个用户
Disable Autoplay for YouTube™
Disable YouTube HTML5 player from auto-playing.
747 个用户
WEB.DE Go!
WEB.DE Go!, der schnelle und bequeme Startpunkt: Ihre Lieblingsseiten im Überblick, schnelle Suche, Datum und E-Mails.
747 个用户
Close Other Tabs
(Re)add a context menu to tabs menus that closes other tabs of the selected tab.
746 个用户
TST Tab Search
Search for or filter the Tabs in TST's sidebar, and quickly find and activate them.
744 个用户
Save Tabs
Save and restore all tabs from toolbar popup!
740 个用户
Close Right Tabs Button
Adds close right tabs button.
736 个用户
QR Code Generator
Generate QR code from any text and save it as an SVG image
733 个用户
Bookmark Tree for Tree Style Tab
Bookmark and restore Tree Style Tab data.
721 个用户
Restart Browser
允许使用按钮重新启动浏览器。
719 个用户
Switch To Previous Active Tab & Reload All Tabs
Activate the last accessed tab in the same window, or any window. Right-click the toolbar button for a most recent tabs list (MRU) and options. Restores "Reload All Tabs" to the tab right-click context menu.
715 个用户
Mute Tab
Mute tabs with HTML5 media.
711 个用户
Sidebar Tabs
Emulate tabs in sidebar and display tabs vertically. In addition, group tabs and collapse / expand them.
708 个用户
Switch to audible tab
Focus on tab that is currently making sound (Alt+Shift+A).
706 个用户
Tab Suspender
Manually discard all open tabs except the current one. Speed up your browser.
702 个用户
Tab Scheduler - auto open & close
Browser tabs will be open and close automatically at selected time. User can activate/deactive list based on requirement
700 个用户
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).
699 个用户
Former2 Helper
Helps avoid CORS issues with AWS API endpoints for former2.com
699 个用户
Count Tabs
Displays the number of open tabs.
697 个用户
Notefox: websites notes
Take notes on every website in a smart and simple way!
694 个用户
重新造林种植免费树木
在不更改搜索引擎的情况下种树的免费解决方案🌲 安装后种下第一棵树
692 个用户