Sound Meter (Noise & Decibel)
Measure the surrounding sound (dB) and noise with your computer's microphone!
160 users
Se connecter
Nouvelle version - Connectez-vous plus rapidement et plus facilement Cliquez sur le bouton bleu "+ Ajouter à Firefox" → → →
160 users
Gantt chart for Trello
Create Gantt charts of your Trello boards with a single click. Drag 'n drop time blocks to easily schedule your Trello cards and todos and easily add, update or remove time blocks and milestones. View, edit and share your project timeline in seconds!
160 users
Look up dictionary by using Right Click
Right click on text and show contextmenu to call external dictionary by using Uri scheme. dict:/// Uri scheme is supported by default on macOS. However, you can use a simple script to translate the Uri scheme for other dictionaries on other OS.
159 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 ;)
159 users
Relative XPath Assistant
Just right click on the html elements to compare, or type in your expression and press enter
159 users
Save to PDF now - with no preview
Firefox can Print to PDF but some users want to speed it up by skipping the preview. Now you can call Firefox's built-in Save to PDF feature using a toolbar button, keyboard shortcut, or the right-click context menu.
159 users
MetaSuites
Improve the usability of blockchain explorers, including BTC.com, Etherscan, BscScan, and *scans of most EVM-compatible chains.
158 users
Display Subtitle
Extension to display subtitle in any site from external source. Supports srt format .
158 users
Youtube Subscriptions Transfer
Transferring subscriptions from one YouTube account to another
158 users
SmallPDF Free
With SmallPDF free Firefox extension, manage PDFs and images right from your browser. Enjoy easy access to a full suite of tools for handling all your PDF and image tasks, without any signups or limitations, directly within Firefox.
157 users
Breeze Duo for KDE Plasma
Web Extension theme that improves Firefox look under KDE Plasma with GTK+3 Breeze theme activated.
157 users
Verified First - Background Screening
Accelerate your hiring through easily ordering background screening solutions via Verified First.
157 users
Random User-Agent
Automatically change the user agent after specified period of time to a randomly selected one, thus hiding your real user agent
157 users
