Great extension, really useful and more powerful than the native Take a screenshot of Firefox.

Great tool, and easy to use !

Great and Easy tools. Make my life easier :-) , Thanks

Awesome! it helps when my printer won't print.

Excellent, fast and easy... reliable and even my 2 yr old can use it :)

Really excelent

Excellent.

Very oftenly works good failed seldomly, Thanks to the team !

excellent user friendly extension

Fantastic

good one

Excellent!!!!!!!

Excellent, does exactly what it says it does - creates awesome screenshots. So easy to use, no messing about with [Ctrl] + [PrtScn] and paste to paint then save as etc.. yawn..! Just select the type of screenshot you want, edit if necessary (If you adjust your screen size 1st you don't have to do that!) click download and it names the file automatically ready for use.
Note to dev's: Please do not change anything, it works just fine as it is, if you feel like you need to make an improvement, just ask a colleague to slap you round the head - seriously do not change anything!

very easy to use, quickest i have used. plenty of save options, and print options to.

Works nice

awesome

A great idea. Fantastic!

Very easy to use. Thank you

easy to use

Intuitive and effective even for this grey haired amateur. Would recommend this addon to all.

This extension is easy to use and has optional tools to capture full screen or selected portions,it also maintains an excellent image quality output.