Snapshotor is described as 'is very handy FREE screen capture utility for multiple platform. Quick to capture a part or full screen; edit and save snapshot just as Microsoft Paint; option to auto-save snapshot to clipboard or file; support customizing some options such as hotkeys ' and is an app in the Photos & Graphics category. There are more than 100 alternatives to Snapshotor for a variety of platforms, including Windows, Mac, Linux, Google Chrome and Firefox. The best alternative is ShareX, which is both free and Open Source. Other great apps like Snapshotor are Greenshot (Freemium, Open Source), LightShot (Free), FastStone Capture (Paid) and Snipping Tool (Free).
Snip is a screen-capture application that can capture the active window or custom areas. Drag to zoom in/out the screen shot; add labels, texts and handwriting contents of your choice and save it to your device or the clipboard.
Fii is a completely free online sharing application which brings visualization to your online conversation. You can show your co-worker, friend, teacher, boss, parents or whomever you want a part of your screen with a single mouse click.
Screen Grab Pro Is a freeware screen capture tool. It features One click grab of any screen for ease of use, Timer operation, Current window selection list and more. Screen Grab Pro copies a bitmap to clipboard ready for pasting in your favorite Picture Editor.