It’s Time to Get Personal

There are literally thousands of totally free ways to adapt your Firefox to fit exactly what you like to do online.

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Personas: Your Firefox, Your Style

Personas are easy-to-install themes that help you personalize the look of your Firefox.

Roll over to try, click to apply

See all 30,000+

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Add-ons & Collections

Whatever you like to do online, there’s an add-on waiting to make it better.

• Explore the full range of add-ons available at addons.mozilla.org.
• Try Collections, groups of related add-ons organized by popular topics.