SplitUp! - A fun and elegant tab manager
Manage My Tabs - Manage My Tabs is a browser extension that helps you manage your tabs and saved current data automatically.
Tabs Outliner - Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works.
Tabli - A simple, powerful tab manager
Tab Session Manager - Save and restore the state of windows and tabs.
tabXpert - Next generation session manager