Does anyone know of a standalone program that will convert the coordinates in a Shape file to another coordinate system? By this I mean a program outside of a full GIS package. I have customers who need to convert shape files from one coordinate system to another so the file can be displayed in one of my company's programs. I know that there are several shareware GIS programs that can do this. But I am trying to avoid having to help my customers install and learn how to use a whole GIS package just to do coordinate conversions. My ideal program would be one where the user points to the Shape file, picks the target coordinate system, then the program writes a new Shape file, using the target coordinate system. Thanks for any advise.