Copernicus
Copernicus doesn't just take screenshots, it's a virtual photo gallery too. Take as many pictures as you like, then save them one at a time or all at once. Copernicus is perfect for taking many screenshots.
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DeskCover
Busy desktops and hard to read icons are a thing of the past once you put DeskCover to work. By dimming part of the desktop underneath your icons, text is made easier to read without obscuring your favorite pictures.