Tab Cop lets you manage your tab clutter with ease - Keeping you focused and productive, without becoming a tab manager yourself. Alt+A : Mark a site to be closed later. Alt+X : Close all the sites you've marked. Alt+C : Close all other tabs for the current site, keep just one. Simple as that. Got feedback or a feature request? found a bug? I'd love to hear it! https://github.com/ron-b/TabCop-Feedback/issues/new