TabMerger
Stores tabs to save memory and increase productivity.
Competitors & alternatives
Tab Groups Extension
Automatically group tabs, save tabs and groups for Chrome
Tab Session Manager
Save and restore the state of windows and tabs for Firefox
Tabson
All your tabs in one place, saves up to 95% of memory
OneTab
Save up to 95% memory and reduce tab clutter in Chrome
Tab Grouper Chrome Extension
Group your tabs in a breeze and get rid of clutter