Win/CE GPS client library component reads and decodes standard GPS NMEA 183 sentences from the RS232 serial port as well as compute great circle distances and bearings. Registration is $105 ($195 with source) for email delivery.

DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, PNG and TIFF.

Aspose.ASPXpand is a ASP.Net component that enables developers to bridge the gap between web and desktop development;it provides a set of DHTML functions to make development easier;gives you a chance to bring to ASP.Net what you had in desktop develo