To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Rated 5 out of 5 stars
Inspect Context comes into it's own with probing popupset menus let alone drop.
In terms of work flow for addon development I find it a must have.