Too many tabs? Do you have a tab addiction? Tab Wrangler closes tabs that haven't been used recently. See how Tab Wrangler can free your Chrome from tab clutter in our walkthrough: https://www.youtube.com/watch?v=jtP7pysqHY8 - Automatically closes idle tabs after designated time - Prevent auto-closing from your favorite sites - Saves closed tabs, easy to re-open - Chrome sync saves settings between computers - Doesn't close pinned tabs - Lock tabs from closing But don't worry, auto-closed tabs are stored safe and sound in the Tab Corral. Highly configurable, and totally awesome. It will save your computer and your brain from tab overload. Tab Wrangler for Firefox: https://www.crxsoso.com/firefox/detail/tabwrangler/