Tab Organizer
OneTab
Toby
Session Buddy
Workona
Go to Tab
xTab
Tab Manager Plus for Chrome
Sidebery
OneTab
Tree Style Tab
Session Buddy
Tabs Outliner
Firefox Multi-account Containers
Workona
Simple Tab Groups
OneTab - Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.
Toby - Better Than Bookmarks
Tree Style Tab - Tree Style Tab is an all-in-one Firefox extension that provides ability in order to operate tabs as a tree.
Session Buddy - Manage Your Browser Sessions
Workona - A better way to work in the browser.
Tabs Outliner - Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works.
