Close Other Tabs
Extension Actions
CRX ID
ahenmkdinicgmbodgnfojondbdpkbojd
Description from extension meta
Add "Close Other Tabs" function, lost since Chrome78.
Image from store
Description from store
Sine Google Chrome 78, "Close other tabs" menu is removed.
https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_22.html (See comment section)
This is alternative.