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.
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
CMS Backend Opener
Opens a new tab/window with backend-login of the CMS, which the current website is using. Just press [Alt] + [y]. Supported CMS's: Typo3, Joomla, WordPress, Drupal, Contao, WebsiteBaker, Weblication, CMSQLite and Oxid.
132 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.
131 users
Profile Manager Pro – Turbo Login, Smart Control
Advanced profile management for your favorite websites. Easily switch between multiple profiles, manage cookies, and enhance your browsing experience.
131 users
Tabs manager
With this extension handle your opened tabs, order them by title or url, find duplicated ones matching the same urls.
130 users
Tab Memory Saver
Monitor and optimize browser memory usage by identifying resource-heavy tabs and providing quick memory management tools.
130 users
No-Reload: Keep Tabs Alive
Stop tabs from reloading automatically! Keep your open tabs alive and enjoy uninterrupted browsing on Firefox for Android.
130 users
Activate Left Tab On Close
When the currently active tab is closed, always switch to the one on the left of it.
130 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.
129 users
Messenger for Telegram™
Access to Telegram's web application in a separate window or tab and get notified when new messages received
129 users
Load Background Tabs on Select
Prevents background tabs from loading until they have been activated
129 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.
129 users
vt-autologin
A Firefox-Extension for auto login to various pages. It can be used when building a kiosk-device.
127 users
