Must-Have
by reviewer
About this Collection
always install these on every Firefox installation !
4 Add-ons in this Collection
Session Manager by Michael Kraft
150 users
Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.
Mozilla Archive Format, with MHT and Faithful Save by Christopher Ottley, Paolo Amadini
40 users
— 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!
ProfileSwitcher by Paolo "Kaosmos"
181 users
It adds some options to launch easily other profiles and the Profile Manager.
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.