TPUCapture is an easy to use screenshot utility with a small memory footprint that resides in the system tray.

RapiCapWin is described as 'Very easy to use tool to take screenshots' and is a screenshot capture tool in the photos & graphics category. There are more than 10 alternatives to RapiCapWin for a variety of platforms, including Windows, Linux, Google Chrome, Mozilla Firefox and Mac apps. The best RapiCapWin alternative is Greenshot, which is both free and Open Source. Other great apps like RapiCapWin are Lightshot, Evernote Web Clipper, Spectacle and OneNote Web Clipper.
TPUCapture is an easy to use screenshot utility with a small memory footprint that resides in the system tray.

GNOME Screenshot is a utility used in the GNOME desktop environment for taking screenshots. It was part of the GNOME Utilities (gnome-utils) package, but was split into its own package for the 3.3.1 version in 2011.

Screen Capturer allows you to instantly capture any area of the screen to a file or email.
