Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
1,383 users
CPH Submit
Codeforces Submit add-on for Competitive Programming Helper See https://github.com/agrawal-d/cph for details.
1,381 users
Hyper Drag
Drag the selection and search. Image Search, Download.
1,377 users
Download by Internet Download Manager
Optionally use Internet Download Manager instead of the built-in download manager to get large files
1,333 users
ChatGPT Sidebar for Fire Fox
Use ChatGPT in sidebar. You won't need to waste time switching between ChatGPT and other tabs.
1,331 users
Max Tabs (Web Extension)
Set maximum number of opened tabs in a window.
1,325 users
Send to VLC (VideoLAN) player
Send streamable media from current tab to VLC (VideoLAN) media player
1,303 users
Outlook Opener
Opens outlook.live.com after clicking on it. Does nothing else.
1,279 users
Onion Browser Button
Easily browse the internet using TOR proxy with just one click!
1,274 users
Focus On Left Tab After Closing
When a current tab is closed, the left tab (or the right tab on RTL environments) will be activated.
1,265 users
Tab Slideshow WE
Slideshow at tabs.
1,265 users
Save my tabs!
An open source browser addon/extension to bookmark at once all open tabs to a folder in the Bookmarks Toolbar.
1,256 users
Tab Unloader for Tree Style Tab
Tab unload options for Tree Style Tab.
1,236 users
Saka Key
A keyboard interface to the web
1,209 users
Tab Sleep Timer Fix
Put any tab on a sleep timer to close or mute the tab when the timer expires.
1,204 users
Tabsbook визуальные закладки
Tabsbook - экспресс-панель (Speed Dial) и ваши закладки в облаке, доступные с любого устройства и браузера. Бережно храним дорогие вам ссылки.
1,158 users
Duplicate Tab
Duplicates the current tab from keyboard shortcuts or when you click the icon Source, issues: https://github.com/Skeletonxf/duplicate-tab/
1,151 users
Open Link in New Tab
Open Link in New Tab help you change default how a link opened - in current tab or in new tab. Compatible with new Firefox Quantum 57
1,142 users
TST Indent Line
Provides indent line for Tree Style Tab sidebar.
1,093 users
Clipboard Manager
Easily access to recent clipboards via context-menu or toolbar popup.
1,089 users
Word Counter
A lite tool for counting characters and words via context-menu
1,088 users
Proxy Switcher
Easily switch between multiple proxies via toolbar popup
1,073 users
Custom New Tabs
Load any URL you want when a new tab is opened. CNT is the only add-on to place the focus intelligently on the chosen web page (like a search engine's search box) or in the URL bar!
1,072 users
Browser Cleaner
Easily clear your browser's data and speedup browsing via toolbar popup.
1,065 users
Multi-Keywords Highlighter
Highlights given keywords on any web page you visit.
1,055 users