For those who want to help make Firefox better for everyone. Includes Mozilla community tools, self-diagnostics, and add-ons aimed at nightly and beta users.
83 286 uživatelů
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.
37 840 uživatelů
Useful tools for the nightly tester.
26 599 uživatelů
Screengrab! saves webpages as images... but not for new versions of Firefox.
FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.
Therefore, Screengrab is EOL.
756 974 uživatelů
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!
9 966 uživatelů
Sbírky jsou skupiny souvisejících doplňků, které může kdokoliv vytvořit a sdílet.Procházet sbírky