AusPos is a small freeware program that helps anyone who needs to check post codes to suburbs or the other way around. Simply enter a few characters of the Suburb or postcode and it brings up all close matches of your search. In short it's Australian Post Code and Suburb Database. But it can also be used to calculate the postage cost between 2 postcodes within Australia.
What's new in AusPos
Calculating the cost of a parcel from one postcode to another within Australia bug fixed.
Calculating the cost of a letter from one postcode to another within Australia bug fixed.