GeoFinder w/Portland Data Author:Thomas Bros. Maps GeoFinder is a sophisticated map and graphics database program featuring comprehensive map coverage for the metropolitan area of Portland, Oregon. Areas can be located by street address, city, ZIP Code, census tract, and Thomas Bros. Page. Specific areas can be defined using circles, squares, and polygons for geographic analysis. Ful... more »l database support offers unlimited addressing capabilities. Maps can be printed or cut and pasted to other windows applications.« less