Tree Style Tab
Tree Style Tab is an all-in-one Firefox extension that provides ability in order to operate tabs as a tree.
13 Alternatives To Tree Style Tab
Better OneTab
Storing and grouping tabs are very useful.
Conex
TabGroups married with Tab Containers and bookmark & history search
Iridium
Iridium Browser is based on the Chromium code base. All modifications enhance the privacy of the user and make sure the most secure technologies are used.
Lastpass
LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Multifox
Multifox is an extension that allows Firefox to connect to websites using different user names.
Multiloginapp
Connect to websites as a multitude of different users
Privacy Badger
Privacy Badger blocks spying ads and invisible trackers. How is Privacy Badger different from Disconnect, Adblock Plus, Ghostery, and other blocking extensions?
Session Box
Using websites with multiple accounts at the same time is made easy.
Shout
The self-hosted web IRC client
Tab Mix Plus
Tab Mix Plus enhances Firefox’s tab browsing capabilities.
UndoClose
UndoClose is a free program that remembers all recently closed folders and applications, so that…
Vabotu
More than slack. More than Trello. FREE.
uBlock Origin
Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.