PDF Viewer for Windows 7 - Version 1.0 It's a pity that a PDF reader isn't included when Windows 7 is released. However, you can download and install a light-weight yet powerful PDF Viewer to serve as part of the operating system to view, print, and convert PDF. Features: View and Print PDFOpen, view, read, and print Adobe PDF files of all versions.Zoom in and Zoom out to any sizeSupport zoom-in and zoom-out PDF pages to any PDF page to any size of your choiceRotate PDF page clockwise and anticlockwisePDF page can be viewed in different angles thanks to the fast rotation algorithm.