Due to the drop in revenue for banner advertising, we no longer offer a free ad-supported version of Zip Express. You may download a 30 day trial version of Zip Express.

We recommend that you remove the advertising software from your computer. Use Windows to uninstall the ad-supported version of Zip Express. (Click Start | Settings |Add/Remove Programs.) Follow these instructions if you have difficulty removing the Radiate advertising software.

Zip Code Data compatible with Zip Express will still be updated quarterly and be made available via our web site free of charge for licensed Zip Express users.