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How to upgrade GFI Archiver and retain settings

Note: Applies to GFI MailArchiver version 6.4 and later.

Important: After downloading the installer, right-click on the executable > click Properties > click Unblock> (if present) and Apply before running the installation.

Future blocks of GFI Software installers can be prevented by adding *.gfi.com to the Trusted sites within your internet browser.


  1. Ensure that the system requirements are met
    • These are identical for GFI Archiver 12 and GFI MailArchiver 2015
  2. Get an upgraded license key from the GFI Customer portal: https://customers.gfi.com/
  3. Download the installer
  4. Run the installer and follow the wizard


  • GFI MailArchiver has been re-branded to GFI Archiver.
  • The complete feature set of GFI MailArchiver is available in the new version.
  • Free upgrades are available for all GFI MailArchiver customers under a valid SMA.
  • For further details about the upgrade process please refer to the corresponding section in the manual; especially when upgrading from GFI MailArchiver 2011 or older.