GPSBabel

GPSBabel converts waypoints, tracks, and routes between popular GPS receivers and mapping programs. It also has powerful manipulation tools for such data.

Bullzip PDF

Bullzip: A completely FREE PDF Printer that allows you to print to a PDF document from any Microsoft Windows application. Supports Microsoft Terminal Server and Citrix Metaframe environments.

Wink

Wink: Wink is a Tutorial and Presentation creation software, primarily aimed at creating tutorials on how to use software (like a tutor for MS-Word/Excel etc). Using Wink you can capture screenshots, add explanations boxes, buttons, titles etc and generate a highly effective tutorial for your users.