Gadwin PrintScreen 4.4 descriptions Captures the contents of the screen with a single keystroke. The captured screen can then be sent to the printer or saved to disk as a file in 6 different graphics file formats . Gadwin PrintScreen can capture the entire Microsoft Windows screen the active window or a specified area. The hot key defaults to the PrintScreen key but users may also define other keys to initiate a capture. Gadwin PrintScreen allows you to e-mail the captured images.