Try the extension 'Session Buddy'. You can view all open tabs and windows, group them as needed, and then save, close, and reopen sessions and groups. I routi

Try the extension 'Session Buddy'. You can view all open tabs and windows, group them as needed, and then save, close, and reopen sessions and groups. I routinely research several related topics for a project, and I will need 10-30 tabs per topic open at once. Surprisingly, chrome manages to handle 100+ tabs on my system with out issue.