Rated 5 out of 5 stars

One of those handful of essential extensions to Firefox, I have multiple saved sessions and rely on this add-on multiple times a day. Thank you for such an amazingly capable and flexible piece of work and I hope that something like it can be extended to 57+, because I'm not sure how useful web browsing will be without it.

This review is for a previous version of the add-on (0.8.1.13).  This user has a previous review of this add-on.