Clippy
Clippy MS Office assistant is now back to assist inside your browser! Add-on will add Clippy inside every website. Clippy will make random comments depending on the website. You can turn him off if he gets to grumpy, or back on if you need help!
66 users
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
66 users
YouTube Pauser
Single click the icon to play/pause the leftmost YouTube tab, double click to skip. The icon shows elapsed time and video length.
66 users
Erweiterung - Schnell-Startseite
Nutzen Sie die Schnell-Startseite.de als Ihre Startseite ins Internet und beim Öffnen eines "neuen Tab" in Ihrem Firefox.
66 users
Linkace Bookmarklet
Simple Linkace Bookmarklet integration for firefox. It allows you to bookmark pages you want to keep in the long term. Find the complete list of features here : https://github.com/Kovah/LinkAce .
65 users
Get Archive
Gets a previous version from a webpage using archive.org, archive.is or webcitation.org.
65 users
NewTab
An incredible New Tab page featuring custom backgrounds, widgets and settings. A must have Add-on for everyone with no hidden costs.
65 users
Media Tools - Convert, Split & Extract
Manipulate media files (video & audio) via FFmpeg commands right in your browser.
65 users
Close Tabs to the Right
Add a context menu to tabs menus that closes all tabs to the right of the selected tab. 把关闭右侧标签页的功能放在一级菜单下。
64 users
Duplicate Tabs Closer
Enabling active mode on this add-on prevents duplicate tabs from being opened. Enabling passive mode on this add-on allows you to view the duplicate tabs in the popup UI and close the ones you don't want.
63 users
Site Visits
Shows you if you have previously visited the URL in the current tab. Displays the number of previous visits on the action icon, and displays the dates of 50 last visits in the icon's popup window.
63 users
Easy 3-2-1 Revolver
Automatically rotate through open tabs. For signage, office displays, metrics and more.
63 users
TabWalk
Use Alt+Shift with the left and right arrow keys to navigate your tabs in the order you've used them. Alt+Shift+◀ to go back, Alt+Shift+▶ to go forward. Simple like that.
63 users
Менеджер вкладок
Позволяет группировать вкладки. Открывает их в том же типе окна, в котором вкладки были открыты, например, инкогнито.
63 users
Startup Bookmarks
Open a set of bookmarks as tabs on browser startup by simply selecting a bookmark folder which contains them
63 users
