Endicia for Mac Updates

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

Endicia for Mac requires:
macOS 10.13 or greater. We highly recommend upgrading to the latest version of macOS that you are able to.

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Version History

Endicia for Mac Updates

Endicia for Mac 3.5.4 - November 02, 2026

EU Customs Changes:

  • Adds an optional Movement Indicator (B2B, B2C, C2B, or C2C) to the customs form for shipments to the EU. Your last choice is remembered for the next EU shipment.
  • Adds optional product IDs to each customs item: Merchant Product ID (SKU, item number), Non-standardized ID (model, style, part number), and Standardized ID (GTIN, EAN, UPC, ISBN). Click the triangle next to an item to show them, or Option-click to show or hide them for every item. These are recommended for B2C shipments to the EU to help prevent delivery issues.
  • XML and URL automation support the new customs fields:
    • MovementIndicator (EU destinations only): B2B (business to business), B2C (business to consumer), C2B (consumer to business), or C2C (consumer to consumer). Most online sellers shipping to individuals should use B2C.
    • CustomsMerchantProductID, CustomsNonStandardizedID, and CustomsStandardizedID, numbered per customs line like the other customs keys (for example CustomsMerchantProductID1), up to 50 characters each. CustomsSKU still works as the Merchant Product ID.

GlobalPost:

  • Support for GlobalPost Go if available on your account.
  • Updated GlobalPost service names.
  • Fixes an error saying a recipient email is required for GlobalPost Plus shipments even when one was entered.
  • GlobalPost shipments now use your account email as the sender email if your return address doesn’t have one.

Other Changes:

  • Handles the nonstandard/nonrectangular surcharges on domestic packages. You can choose your package shape under the dimensions on the main window.
  • Support for macOS dark mode if your system appearance is set to dark.
  • Better support for accounts with custom negotiated rates, and faster rate fetching.
  • Properly marks shipments as delivered in the mailing log if they have been tendered to an agent for final delivery, such as with the eBay International Shipping program.
  • Improved updating of delivery status in the mailing log when tracking via AppleScript.
  • Removed the customs restrictions panel as the USPS no longer provides this information.
  • Fixes an issue where the bottom pane in the main window would prompt for a login.
  • Fixes the “Clear dimensions after print” preference not working.
  • Fixes the incorrect zone being shown on military mail shipments.
  • Fixes an error message when printing NetStamps.

Download 3.5.4


Endicia for Mac 3.5.1 - August 14, 2023

Changes:

  • Fixes an issue when weighing shipments between 12 and 16 ounces using an attached USB scale when the selected mail class is Ground Advantage.
  • Only uses one significant digit of the WeightOz field in XML and URL automation.

Download 3.5.1


Endicia for Mac 3.5 - June 29, 2023

USPS July 9th 2023 Price Change Support:

Changes:

  • Support for GlobalPost Plus service if available on your account.
  • The customs form input has been re-written to support up to 999 lines of customs information per shipment, instead of the previous limit of 5.
  • For shipments going to Mexico there is a new requirement to add a package description. You can set this in the customs form or in automation via the ContentsDescription key. More information can be found at:
  • NetStamps are no longer supported for packages, just postcards/envelopes/large envelopes. You should use complete shipping labels for all packages to get cheaper prices and built in tracking.
  • You can now print on DYMO 550-series printers for shipping labels and NetStamps.

Download 3.5


Endicia for Mac 3.4 - February 19, 2023

Changes:

Download 3.4