Stock Icons is a collection of quality icons for documents, presentations, and the Web. The image themes range from business and science to symbols and metaphors. Stock Icons includes transparent backgrounds that allow placing images on sundry colors and patterns. The PNG format enables adjusting brightness, tint, and other image parameters. In addition, images are available in two resolutions, 72 dpi for the Web and 300 dpi for printing. Besides, Stock Icons is compatible with Apple’s Pages, Keynote, MS Word, PowerPoint, and various graphics editors.