Snapshot Extensions For Every Browser – qSnap
Screenshots are a part of web design process and we use them for many reasons; sharing with colleagues/customers, comparing versions, etc.
And, there are various browser extensions that simplify taking screenshots. qSnap is another good one which has support for all major browsers.
You can choose to select to capture the visible part or the full screen. Once captured, a built-in editor can be used to edit it (crop, resize..).
Also, with a free membership, qSnap simplifies sharing the screenshot(s) with others.