PocketXPdf is an alternative to Adobe Reader for Windows Mobile PPC. This is a no frills freeware software for Windows Mobile 2003 and 5.0 mobile devices that allows you to read native PDF files on your mobile device. Adobe reader for PPC supports only Windows Mobile 2002/2003/SE,

Some features of this application are:

-Supports password-protected PDF files
-Text search
-New zoom tool - drag a rectangle around the area to zoom
-Full screen mode

Download Link- http://prdownloads.sourceforge.net/pocketxpdf/PocketXpdf_0.4.0.CAB?download