I like it very much. Simple, easy to use.
In a unique page one can chose the type of file of conversion : pdf, image, etc...
Different screenshots modes, full page, selected zone.
I appreciate especially the possibility to just copy the image in the clipboard for instant paste in my gimp or video editor, without having to download the file.

They don't even allow cropping in the editor in the free version. That's like if the free version of Microsoft Word didn't allow you to type words. They know this is shameful, so they don't even mention it on their "pro vs free comparison" page: https ://getfireshot .com/upgraded .php

the best one i ever used

Just the best web screenshot add-on to me.

For taking full-page screenshots, this program is fantastic! It allows screenshots from URLs and other features but I haven't tried them.
The interface is very clear and structured. Simple and effective. You can save as an image or PDF, copy to the clipboard, or print. A must-have.

Son los mejores!

Works great for my ESL students. I can capture and print an image of their Kahoot scores to share with them.

crashes if the screen shot is too big. Does not give you full picture.