1)   Spheresoft Zip Code Tools for Excel 1.2
Spheresoft Zip Code Tools for Excel allows you to calculate the distance between two addresses based on their zip codes or get a list of zip codes that lie within a certain distance of a target zip code. Ideal for marketers.
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 2)   Zip Multiple Folders Into Separate Files Software 7.0
Batch zip many folders into zip files at once.
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 3)   Zip Code Companion 4.12
Zip Code Companion is a handy database that allows you to quickly find or verify zip codes, cities, states and area codes within the USA.
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 4)   Join (Merge, Combine) Multiple (or Two) Zip Files Into One Software 7.0
Combine the contents of multiple zip files into one new zip file.
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