Rated 5 out of 5 stars

per Firefox user f41c01 el nov. 19, 2017 ·

Michael, your extension was one of THE BEST things about Firefox. I've donated before and, if you have time to update it, will certainly donate $10 again. If you don't then thank you for many great years with Session Manager. Without Session Manager, Firefox is dead.

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