Tampermonkey
https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo

User-Agent Switcher for Chrome
https://chrome.google.com/webstore/detail/user-agent-switcher-for-c/djflhoibgkdhkhhcedjiklpkjnoahfmg

Recently Closed Tabs
https://chrome.google.com/webstore/detail/recently-closed-tabs/opefiliglgllmponlmoajkfbcaigocfc