Hello & Greetings.
I've been very impressed with the Nimbus Screen Capture Addon. I am using Firefox 32-bit latest version 47.0.1 (at the time of this writing) and found Nimbus Screen Capture a very effective and easy to use tool. However, what it lacks is a feature to capture a screenshot of a pop-up in webpage and/with including the webpage. The only addons which does this is FireShot. But I prefer the Nimbus capture addon to other, so would request if the said feature of capturing pop-up in a page can be implemented.
Customer support service by UserEcho