Unload Tab
Unload tabs to free up resources. Discards tabs to the same unloaded state as when Firefox is launched. Adds a context menu to the tab, and the hotkey Alt+x.
140 users
Check iframe
Firefox add-on that indicates if the current web page uses iframe and frame tags. Meaning of the icon colors: gray (not checked), green (no tags), orange (tags), purple (source list matches). The add-on can scroll and redirect to the tag elements.
139 users
SuperStart New Tab Page
A Firefox Extension that lets you create a customized Start Page Experience
139 users
Tabs manager
With this extension handle your opened tabs, order them by title or url, find duplicated ones matching the same urls.
138 users
Tabs Counter
Count number of opened tabs in web browser current window. Displays tabs count number on the extension/add-on icon in the toolbar
137 users
Ambient Theme by Site Colour
Automatically adapts Firefox UI colors to the current webpage’s dominant color.
137 users
Sticky Pinned Tabs
This extension forces all links within a pinned tab to open with target=_blank. This makes your pinned tabs more "sticky" in that clicking on links won't lose the pinned content.
136 users
Board: Papier for Firefox
A simple way to keep your thoughts, tasks, plans in one place, right in your browser. Whenever you open your browser you have your task/thoughts list ready, same on a new tab. The first thing you see on your browser is your scribbled thoughts.
136 users
Smart Auto-Refresh & Notify
Refreshes the tab at an interval you choose - and optionally notifies you when text you specify is either found or not found on the page. Example: get alerted when the Fantasy Premier League site goes live - and get that sweet, low ID number!
136 users
Collections
Organize and manage tabs effortlessly with collections, batch operations, keyboard shortcuts, and export/import features, compatible with all browsers.
134 users
Wii Cursor
The Wii Pointer extension transforms your cursor into a classic Wii-style pointer, replicating the iconic look and feel of the original Wii remote's on-screen hand. Perfect for nostalgic users or fans of the Wii interface, it brings a fun and
134 users
Tab Grenade
Puts all your tabs into a list, freeing memory without losing any information. Open-Source and very lightweight. Click the icon or press Ctrl-Alt-T/Cmd-Option-T to "grenade" the tabs.
133 users
Tabber
Save your groups of tabs so you can restore them later in a new window. You can edit saved tabs groups by adding, deleting or changing the url for each tab.
132 users
Edit with Notepad++
Edit an HTML element and all its child nodes in Notepad++ Text editor with real-time updates
132 users
