Doplnky

Session Manager od Michael Kraft

Umožní uložiť a obnoviť stav všetkých okien.

British English Dictionary od Mark Tyndall

British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.

To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".

Mozilla Archive Format, with MHT and Faithful Save od Christopher Ottley, Paolo Amadini

— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!

Poznámka autora kolekcie The far superior way to save webpages.

Master Password+ od V@no

Various enhancements for build-in "master password" (MP)
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows

Poznámka autora kolekcie Re-prompts you for your master password after a set period of time. Can also lock your Firefox session after a period of time.

Perspectives od perspectives-cmu, dschaefer

Connect securely to https websites by checking certificates with network notaries. See http://www.perspectives-project.org

Fragment Titles od John P Baker

Save better history for fragment URLs.