Excellent Add-on. Brilliant way to remove the noise of too-many tabs. then just click and they disappear to a single list. Then click again and they re-appear, with the ability to maintain different sub-lists. Really nice.

I like this add-on

Indispensable. Have scores of tabs open that you just want to get back to later? One click sends them all to OneTab and closes all those open tabs that are eating up your system's memory. Lots of features and ease of use make this a winner. Plus, it was very easy to move all my tabs over to FireFox when I walked away from Chrome.