Softmatic ScreenLayers It's a screenshot program for Mac, what makes it different is that the screenshots are generated in PSD format, which is already divided into layers, so you can easily remove unnecessary layers. At the same time Softmatic ScreenLayers Support for multiple screenshots and Retina.
Download Address:https://itunes.apple.com/cn/app/softmatic-screenlayers/id618061906?mt=12
From "Against" Fighting Limitations