InstantGeocoder 3.1 that could have been downloaded from our website for free. The most popular version among the program users is 3.1. This program is a product of QuestSoft Corporation. The program lies within Desktop Tools, more precisely Icons & cursors.
From the developer:
Geocoding is the process of matching addresses to a point on the globe (latitude/longitude) and using that point against known regions.
In most cases those regions are census tracts, but they may also include counties or zip-codes. Once you have established regions where the points live within, you are able to link information to that point.