【實用生產應用app】PDFViewer|最夯免費app-綠色工廠好玩App

PDFView is a PDF viewer based on the excellent MuPDF library. It is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

Source code available at http://code.google.com/p/gd-pdfview/