About this Collection
Mozilla Master Collection tools are mozilla.org and mozilla labs, for professional use. Icono, by Everaldo Coelho-www.mricons.com
7 Add-ons in this Collection
Personas are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite Personas.
Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.
Test Pilot by Mozilla Labs, Gregg Lind, others
Help us make Firefox better by joining our structured user studies! No need to download this add-on if you are running Firefox 4 beta, - you are already a part of the team!
An extension that allows for the use of dynamic commands in Firefox.
Jetpack Prototype is an experiment in making it easy to build Firefox add-ons using common web technologies.