Rated 5 out of 5 stars

by Demi Stefi on June 23, 2016 ·

but it takes a lot of RAM on multiple tabs, and open all links in tab shortcut keys is not working, but still a time saver

This review is for a previous version of the add-on (1.1.0.3). 

by Lumox (Developer) on June 23, 2016 ·

I have tested the keyboard shortcuts and it works correctly.

Firefox needs to be restarted for the keyboard shortcuts to work. If it still does not work, the keyboard shortcut you have chosen might be used by Firefox itself or another extension you have installed.