红蜻蜓抓图精灵(RdfSnap)是一款完全免费的专业级屏幕捕捉软件，能够让您得心应手地捕捉到需要的屏幕截图。捕捉图像方式灵活，主要可以捕捉整个屏幕、活动窗口、选定区域、固定区域、选定控件、选定菜单、选定网页等，图像输出方式多样，主要包括文件、剪贴板、画图和打印机。-Red Dragonfly capture wizard (RdfSnap) is a completely free professional screen capture software that allows you to capture the need for handy screenshot. Flexible image capture, mainly to capture the entire screen, the active window, region, fixed region is selected, the control is selected, the selected menu, selected web pages, images and diverse output, including file, clipboard, printer and drawing.