FastStone Capture
FastStone Capture is a free tool that lets you capture your screen quickly and easily.............
Using this program you can capture active windows, window/object, rectangle region, freehand region, full screen and a scrolling window. In addition it has a screen magnifier and screen color picker tools. FastStone comes with a handy image editing utility that would allow you to draw on your screenshot, add a watermark, email and print them.
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