Never thought this would be a 5-star, but its just so invaluable for tab hoarders and people researching new topics on low memory machines.

It's very useful for me, except that the discarded tags are included in the total number of tags。

Das Add-on funktioniert einwandfrei! Sehr zu weiterempfehlen!

Really saves RAM on my X230

Great! If you don't have lots of RAM memory you need it. It will free all unused the tabs from memory allowing you to open as many tabs as you want to.