Web App Maker
Open sites in a window without any browser decorations. For when you want the Progressive Web App (PWA) or Site Specific Browser (SSB) experience.
160 users
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.
159 users
Open Link in Foreground
Adds a option when right clicking a link to open in a new tab and switch focus to it. Very useful when wanting to keep current tab and visit link immediately. That's It!
158 users
Se connecter
Nouvelle version - Connectez-vous plus rapidement et plus facilement Cliquez sur le bouton bleu "+ Ajouter à Firefox" → → →
158 users
NextPlease
NextPlease! is a highly configurable extension that allows you to jump to next and previous links on search results pages, like Google, Yahoo, Ebay, Amazon, and many other sites.
158 users
Lean Tab Limiter
Limits the number of tabs that can be open. This extension allows you to define a global limit number of tabs, beyond which you will not be able to open a new tab or a new window, in order to keep your browsing session sanity ;)
158 users
Tab List Button
When you have lots of tabs open, it is good to have another way of selecting one.
157 users
Colorful Windows
Minimalist browser extension to dynamically theme new windows (very cute). Use to differentiate open windows *or for the aesthetic ☆ ～('▽^人) *.
156 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.
155 users
Window Saver
Quickly save all tabs in a browser window into a bookmark folder. Saved windows can be restored deleted or reordered from within the extension's UI. Plays nice with the usual tools/options to sync, export, or edit bookmarks.
155 users
vt-autologin
A Firefox-Extension for auto login to various pages. It can be used when building a kiosk-device.
154 users
Other Window
Open or send a tab to a different window with the click of a button. Creates both a menu button and a context menu (right click on links) to send a tab or open a link in a different window.
154 users
Open Tab Count
This extension displays the number of open tabs for each window on the button and the total number of open tabs (in all windows) in a tip. This is based on the extension by Hilary Mason.
151 users
Open tab in MS Edge
Opens active tab URL after toolbar button click in Microsoft Edge using 'microsoft-edge:' protocol without use of any helper application.
149 users
