This add-on does not capture the selected area, but results in an enormous horizontal shift.

This addon is corrupted

very useful lately since my printer is DEAD!

OK

Awesome ScreenShot Plus a perfect add-on with my Mozillla FireFox browser. Five plus stars all the way

great!!!!!!!!!!!!!!!!!!!!!!!!!!!

DOES EVERYTHING IT CLAIMS; THE EDITING IS AWESOME AND EASY; BEST SCREEN SHOT ADD-ON I'VE TRIED.

MUITO BOM

Not working in andoird version

This well-designed app does exactly what it's supposed to do, and doesn't override other functions.

screen shots are perfect and the annotation tools are easy and intuitive

highly recommended

Installed, rebooted Firefox 54. Tried to capture. It sits there indicating it is capturing. Nothing happens. Perhaps I need to create an account, but I don't want to. Uninstalled.

I tested 5 app's for screen-shots - that one is the best :D

very valuable

nice!

easy to use

useful

Super easy to use, fast and versatile.