Contact TopoGrafix

Dan Foster
TopoGrafix
24 Kirkland Dr
Stow, MA 01775

FAX Orders: (815) 346-5239 Purchase Order pricing and instructions for ExpertGPS Pro


For technical assistance with ExpertGPS, please see our Support page or use the help options on the Help menu in ExpertGPS.



About TopoGrafix

Since 1998, TopoGrafix has been dedicated to creating high-quality, easy-to-use GPS map software products for the outdoor recreation, geocaching, and professional markets. In addition to ExpertGPS, TopoGrafix offers EasyGPS, a free GPS data viewer.

TopoGrafix is a major technical contributor to the GPX exchange format, an open format for GPS data interchange now used by every major recreational GPS vendor and mapping program.


$33/yr ExpertGPS Home
$79/yr ExpertGPS Pro
Compare Versions
GPS Map Software for
Windows 10, 8.1, and 7

New features added on
Nov 24, 2020

GPS Support

ExpertGPS works with
ExpertGPS is Garmin GPS Map Software
ExpertGPS is Magellan GPS Map Software
ExpertGPS is Lowrance GPS Map Software
ExpertGPS is Eagle GPS Map Software

© 1998-2020 TopoGrafix – 24 Kirkland Dr, Stow, MA – Email: support@expertgps.com – Fax Orders: (815) 346-5239