Dark Mode
Adds a dark screen over everything rather than other high contrast "Dark mode" extensions
3,156 个用户
Snooze Tabs
Snooze Tabs help you focus your attention online, whether you want to remove distractions for now or save something for later. Hit the snooze icon to dismiss tabs you don’t want now, and set an alarm to bring them back when you need them.
3,142 个用户
关闭当前页后选取
设置关闭当前标签页后选取哪个标签页。
3,126 个用户
Toby For Tabs
Better than bookmarks. Organize your browser tabs and access them quickly anywhere.
3,098 个用户
Open bookmarks in a new tab
Open bookmarks in a new tab
3,045 个用户
Open in Foxit™ Reader
Adds a context menu item to send PDF links directly to Foxit™ Reader
2,998 个用户
Auto Youtube Shorts Scroller
Auto YouTube Shorts Scroller is a helpful tool that automatically scrolls to the next YT Short when one ends.
2,981 个用户
New Tab from Location Bar
Opens new tabs from the location bar, by conditions.
2,976 个用户
CopyTabTitleUrl
Copy the title and URL to the clipboard.
2,851 个用户
Session Boss
Save and restore browser tab sessions.
2,842 个用户
FoxFilter
Now available for Android! Recently called "THE Parental Control for Firefox"! FoxFilter is a personal content filter that helps block pornographic and other inappropriate content.
2,837 个用户
Merge Windows
Merges the tabs from multiple windows together into one window. Extension won't show context menu item when there aren't more than one window of the same type to merge together. Private windows will only merge with private windows not normal.
2,833 个用户
GMail Checker Simple
Very lightweight Firefox 57+ (WebExtension) Compatibile Gmail checker Add-On. Onclick: open GMail. English version.
2,823 个用户
Audio Output Selector
Allows you to change the audio output device of <audio> and <video> elements. Requires media.setsinkid.enabled set to true in about:config!
2,813 个用户
Tree Tabs
You can manage your tabs in a tree structure. Themes: https://goo.gl/UtQ5vG Some of many features: - Drag&drop tabs to make trees - Select multiple tabs at once using ctrl or shift keys. - Search tabs using search tool
2,773 个用户
Adaptive Tab Bar Colour
Changes the colour of Firefox tab bar to match the website theme.
2,722 个用户
YouTube to MP3 Downloader
This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.
2,654 个用户
Workona Spaces & Tab Manager
Workona helps you get your work under control and finally feel organized. Use it to manage tabs, organize projects, and bring together all of your work in the browser. Watch the video here: https://workona.com/videos/tab-manager
2,641 个用户
Distract Me Not (website blocker)
Stay focused in a world full of distractions.
2,625 个用户
Rename Tab Title
Renames the Tab Title (Persistent across the sessions). Renaming to add custom words in tab titles makes it easy to search for tabs in the address bar.
2,605 个用户
Ai Chat everywhere
Faster access to the best and free Ai Chats everywhere on all websites. support OpenAI ChatGPT, Google Gemini, You Chat, Perplexity Ai, Bing image, Suno music, Copilot.
2,593 个用户
Fire Drag
Provide drag-and-drop utilities for texts and links
2,569 个用户
恢复标签页
Add an icon to the toolbar.When you clicked the icon ,this tool restores the single most recently-closed session, whether it's a tab or a window ; 向工具栏添加一个图标,单击,恢复最近关闭的标签或窗口。
2,562 个用户
Improved History
A nice and modern look for browser's history page.
2,542 个用户
All Tabs Helper
Provides list-style menu to do closing, loading, unloading, moving of single/multiple tabs. Search tab titles/urls, search content in all loaded tabs, visited tabs history, find duplicate tabs. (Window-centric except moves tabs across windows)
2,540 个用户