This add-on works very well on my computer: Windows 8.1, browser - Mozilla Firefox Quantum ESR 68.12.0.

Awesome screenshot tool

Excellent Tool I use every day

Excellent tool for capturing part or whole web pages. Recommended.

Se elimino trato de reinstalar e indica que se abortó la instalación porque parece que el complemento está dañado.

nice, size of add-on less than 1M will be better

absolutely great

Excellent add-on. I use it all time flawlessly.

In spite of an occasional bug or two, one of the best screen capturing extensions out there.

It does a great job of annotated screen captures. I picture this being developed by a kid in his parents' basement. "You did good, kid."

Wow - fantastic add-on, works better than software that we paid for. Easy to use, very quick ... excellent way to capture your whole screen!

It helps me a lot!!! Thanks!!!

perfect, the only thing i miss is that before you were able to select copy directly just after editing without the need of downloading the picture but thats fine now u can copy the pic directly from the scrap

I've used this extension for a long time now on my PC and Mac. I enjoy using it.

I'M STILL LEARNING, BUT SO FAR I'M LUVINIT~!!

This add-in does everything that it advertises. Save a great deal of time and frustration.

Very good app...been using it for years, never let me down!!!!