If you are looking for a Full Page Screenshot, this is the only free FireFox Addon I tested that does so. It uses a website service for this, and not just on-machine features, but at least its working for now. Thanks susbox

Highly, recommend this Add-on!

I, have been for the past 28 yrs, a geopolitical analyst/advisor. I, download off the internet, approximately 25-100/day reports on average. Linux is my O/S (w/ FF, as my browser) which has less 3rd Party software choices than Windows leaving me with basically three good Add-on choices to save webpages. When, my other two webpage to PDF Add-ons fail. FireShot, almost always comes through to finish the job.

Thank, you FireShot developers!

COOL application! Very comfortable.

Perfect !

This add-on fills a need I have to capture only part of a screen as opposed to the entire screen. Simple to use and very intuitive. I highly recommend this add-on.

excelent

very good

Truly great, capture selection, capture whole pages, copy to clipboard or export to pdf or jpeg.
Only thing it cannot do is capture those floating windows within windows (like for example facebook picture that you open when you click on the picture in the home page so it hovers above the home page. It would captue the homepage behind the floating windows. So for that I use prntscr)
But all else, this one is the best so far.

This Add-On works pretty good and does exactly what is advertised...it makes screenshots ;)