Excelent addon to save memory in Firefox. Thanks for it!!!.

Such a great little addon. Closes all those tabs you've had open for ages you're not actually using, thus saving memory. The fact that clicking on them quickly lets you get back to where you were is great. A fantastic little addon, highly recommended.

Very Useful for old PC's. Not to say that my PC is old, but its very nice and useful

Frees up so much ram when on a tab-fest, especially on video-heavy sites.

I'm lovin' it so far.

Muy útil, indispensable en mi navegador. Buen trabajo!!

it is amazing how one extension makes your old weak notebooks and netbooks able to browse the web and not hang in the process, this is one of the most needed extensions if not the one