Open in All Containers
Right-click a link or bookmark and open it in all accessible Firefox containers.
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XPath Studio
XPath Studio is a powerful Firefox extension designed for automation testers and QA engineers to capture, analyze, and generate reliable XPath locators and web elements with minimal clicks.
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TabSource
Manage background browser audio streams, control active playback, and dynamically route individual tabs to specific hardware audio output devices.
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Quick Tab Launcher
Find any tab in seconds. One shortcut opens a search panel across all your tabs, bookmarks, and history. Close duplicates, sort tabs, and more with built-in commands.
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Tab Customizer
Tab Customizer: A Firefox extension that visually differentiates unloaded tabs (smaller, faded, italicized) and adds a "Unload Tab" option to the right-click menu for better tab management.
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Facilita IA
Ferramenta de produtividade para estudantes. Adiciona funções de busca rápida e integração com IA no site Tec Concursos e Gran Cursos.
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Persitent Containers
Makes new tabs inherit the container of the currently active tab, just like Chromium browsers
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Highlighter Sync
Subraya texto en webs, ChatGPT, Claude,...y guarda notas y sincroniza highlights con tu cuenta.
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Glanceboard
An at-a-glance wall of live website previews. Add the sites you want to watch and Glanceboard shows them as a grid of live, scaled-down previews — a quick visual check for sites without a feed. Fully local: no account, no backend.
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Liberapay Everywhere
The official Liberapay addon for your browser, we enable Liberapay tipping icons on many of your favorite sites. It currently supports Bitbucket, GitHub and Twitter.
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Phishing Blocked
Blocks known phishing and malicious websites in real-time using request filtering. Prevents users from accessing harmful URLs and improves browser security.
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Smart Tab Hibernator
Optimize browser speed and reclaim RAM with this lightweight tab suspender. Auto-hibernate background pages using a custom memory-saver timer or tab limit threshold. Keep Firefox fast, responsive, and secure with completely offline data privacy.
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Attribute Viewer Sidebar
Read-only floating panel, opened via a pinned toolbar button, that lists image alt text, external link target attributes, and tel/mailto links (with validation) on any page.
Move Tab to Another Window
Move a tab to another browser window or to a new window from the tab right-click menu.
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