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How to download and install AccuZIP6 bimonthly updates

Follow the instructions below to download and install the AccuZIP6 bimonthly update.

  1. Visit
  2. Log in with your AccuZIP6 10-digit account number and 5-digit ZIP Code associated with the account
  3. There will be two downloads available: One for computers with an operating system newer than Windows 7, and another for computers with Windows 7 and newer (rare). Choose the download based on your operating system.
  4. Note the Username and Password directly above the download link, then click Download
  5. Enter the Username and Password from the Updates page
  6. By default, the bimonthly update will download into your Downloads folder. Once the download has finished, browse to your Downloads folder and follow the instructions below:


(For Operating Systems Newer than Windows 7)

  1. Double-click on the downloaded accuzipdvd20240615v507238b1d20240522t1337.iso file

  2. You may receive a prompt asking if you want to open this file. Click Open

  3. Double-click on Setup.exe to begin the installation


(Windows 7 and Newer)

  1. Right-click on the downloaded file and choose Extract All

  2. The extraction will create a folder with the same name as the downloaded file. For example, extracting the downloaded file will create a folder named accuzipdvd20240615v507238b1d20240522t1344_CgScmqzDduVGG884

  3. Open the accuzipdvd20240615v507238b1d20240522t1344_CgScmqzDduVGG884 folder, then open the Disk 1 folder
  4. Right-click on the Setup application (Setup.exe) and choose Run As Administrator to begin the installation
  1. At the AccuZIP6 5.0-InstallShield Wizard window, click Next
  2. At the User Account Control screen, click Yes
  3. If you receive a License Agreement screen, choose I accept the terms in the license agreement, and click Next
  4. Enter your 10-digit account number if prompted, and choose Install this application for Anyone who uses this computer. Click Next to Continue
    You'll be prompted for Destination folders for the AccuZIP6 5.0 program and the AccuZIP6 5.0 Database, which is your USPS Database files. Click Next to both screens, then click Install
  5. When the AccuZIP6 installation has finished, you'll be prompted to Install current USPS Database Files. Click Continue
  6. Click Yes to the prompt for performing an upgrade or installation of AccuAddress DVD, which installs your new USPS Database files. Click Next to resume installation

When the installations of AccuZIP6 and the USPS Database files have finished, you'll be ready to use AccuZIP6.

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This is the reason I feel so comfortable in recommending AccuZIP to other Allegra’s . Below is an email….subject line really… “Donna is AWESOME!” that I just received from a Philly center. Not just Donna but all customer facing AccuZIP employees are AWESOME!
T.P., Spartanburg, NC