You can click once to grab that region or window, or click and drag to get the custom selection. Snagit will automatically select regions inside a window, the entire window, or the entire screen depending on where you position your cursor. When you hit your screen capture hotkey, you get a pair of orange crosshairs. The Capture interface is busy but intuitive once you get your bearings. This is useful if you are using more than one screenshot tool. You can change it by clicking the hotkey beneath the Capture button.

If you want a bit more control, you can choose to capture an Image or a Video on the left. By default, Snagit uses the all-in-one capture tool that lets you do one or the other. Snagit captures both images and videos from your screen. Pro Tip: Grab the free trial of Snagit and follow along as you read through my review. Let me show you some of the main features of Snagit, how they work, and how they stack up to free screenshot apps.

Update : Techsmith just released Snagit 2018.

Snagit scrolling capture does not work