PocketXpdf is a no-frills viewer for native PDF files for the Pocket PC platform. The rendering engine is a port of Xpdf. The program is currently in a very early development stage. PocketXpdf has been tested on an ASUS MyPal running Windows Mobile 2003 and on a Dell Axim X51v running Windows Mobile 5. It has not been tested on earlier versions, so it cannot be guaranteed that it will work on these systems.
Read PDF documents on your Pocket PC with this handy btool.