Endicia for Mac Updates


Upgrading will automatically bring over your mailing log and all your preferences.

Endicia for Mac requires:
macOS 10.9 or greater. We highly recommend upgrading to the latest version of macOS that you are able to.

Download Endicia for Mac »

Version History

Endicia for Mac Updates

Endicia for Mac 3.2.3 - June 30, 2022

USPS July 10th 2022 Price Change Support:


  • Improved handling of labels with customs forms that include addresses with middle initials.
  • Improved handling of passwords with certain characters.

Download 3.2.3

Endicia for Mac 3.2.2 - March 07, 2022


  • Includes support for new dimensional surcharges on Priority Mail, Priority Mail Express, Parcel Select Ground, and Retail Ground packages effective April 3rd, 2022. Be sure to enter dimensions for your shipments if any of the following are true:
    • Parcels that exceed 22 inches but not greater than 30 inches in length
    • Parcels that exceed 30 inches in length
    • Parcels that exceed 2 cubic feet (3456 cubic inches)
  • GlobalPost Standard can now be used for packages ranging from 1 oz - 70 lbs.
  • GlobalPost can be better used with XML/URL automation and favorites.
  • Corrected an issue where the mailing ZIP was not respected when it was different from the return address ZIP.
  • Refunding a First-Class letter, postcard, or large envelope now requires a new web based mail-in process.

Download 3.2.2

Endicia for Mac 3.2.1 - October 24, 2021


  • Compatibility with macOS 12.0 Monterey.
  • Improved domestic address validation.
  • Online reporting now includes the declared value.
  • There is no longer an option for 10:30am Priority Mail Express delivery.

Download 3.2.1

Endicia for Mac 3.2 - June 30, 2021


  • For shipments going to the EU, there is a new optional field for adding your IOSS/VAT number to the customs form. You can add this number via XML/URL automation with the SendersCustomsReference field. More information on the new VAT requirements can be found at
  • For eligible accounts, international shipments can be sent via GlobalPost.
  • Improved performance when determining shipment rates.
  • Miscellaneous bug fixes.

Download 3.2