Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
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Choose from thousands of extra features and styles to make Firefox your own.
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HttpFox
Stylish Tools
Requires Restart
Quicker access to several Stylish features through a toolbar button and/or keyboard shortcuts. Available for Firefox, Thunderbird, and SeaMonkey
JavaScript Object Examiner
Requires Restart
Display JavaScript object methods and properties for any available scope.
JSON Inspector
Inspect JSON object from a URL or entered data.
Requires either DOM Inspector or DOM Inspector Plus! [dm] extension.
Config Descriptions
Shows source comments for advanced application preferences in about:config
To create your own collections, you must have a Mozilla Add-ons account.
