How to capture screenshot of entire webpage in Android browser like I can take in my Desktop with Help of Firefox Addon called "Fireshot"? 
4 Answers
You might want to check out the Dolphin browser. It supports many extensions, two of them doing exactly what you want:
Firefox Mobile or another browser would need to support this directly for such an extension to work. Do you need a screenshot, or do you just need to view pages offline? In the latter case, the answers to this question might help: Viewing web pages offline
Firefox Mobile + addon Fennec Screenshot does that job perfectly.
- Not working with ffox 40Sebastian– Sebastian2015-08-24 03:52:10 +00:00Commented Aug 24, 2015 at 3:52
You can use browsers that support Add-ons. For example, I use Dolphin Browser and use the add-on called "Screen Cut" / "Dolphin Screen Cut" which allows freestyle screenshot so you can rearrange and measure a certain area of the screen if you so choose it over than a whole screen capture.
You can also use Maxthon Browser which supports this.