Firefox Multi-account Containers
Lightbeam for Firefox
island
Tree Style Tab
App Cloner
AllAccounts
Session Box
Parallel Space
Open Tabs Next to Current
Tabs Outliner
Tab Utilities
Tree Style Tab
Duplicate Tabs Closer
Tab Tally
Adguard AdBlocker
Tab Stash
Lightbeam for Firefox - Mozilla is the not-for-profit behind the lightning fast Firefox browser. We put people over profit to give everyone more power online.
Tabs Outliner - Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works.
island - a free and opensource alternative to parellel space
Tab Utilities - Tab Utilities is an ultimate tab solution for all kind of users who want to manage their tab, create multiple session and search for new tabs, etc.
Tree Style Tab - Tree Style Tab is an all-in-one Firefox extension that provides ability in order to operate tabs as a tree.
App Cloner - Clone your Android apps so you can use multiple logins.
