Endicia for Mac Beta

This page contains beta, pre-release software.
For the latest official release, please visit our upgrade page »

The latest beta release version of Endicia for Mac is:

3.5.1 (v1141) - 2023-08-14 - Download

(Note if you are running macOS 10.12 Sierra or macOS 10.13 High Sierra or macOS 10.14 Mojave or macOS 10.15 Catalina or macOS 11 Big Sur or macOS 12 Monterey or macOS 13 Ventura, and you download manually, you'll need to copy the Endicia application out of the Downloads folder before it can launch properly.)

Please contact us at mac@endicia.com with any questions or issues.

Changes in v1141

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.

Changes in v1138

Added support for the new USPS Ground Advantage (automation tag is GROUNDADVANTAGE) service effective July 9th, 2023.
Added support for the Package Description field required for shipments to Mexico.
Added support for the GlobalPost Plus service.
Added support for up to 999 lines of customs items per shipment instead of just 5.
Added support for DYMO 550 series printers.
Added a new in-app messaging area on the main window.
Removed NetStamps for packages, please use complete shipping labels instead.

Changes in v1119

Fixes an issue printing international large envelopes that have contents specified as Documents.

Changes in v1117

Adds Canada Delivered Duty Paid to all USPS mail classes.

Changes in v1116

Add logic and lookup for new tariff requirements to the EU as of March 1st, 2023.
Fixes an issue where favorites with customs information didn't save properly for non military domestic destinations.

Changes in v1113

Removes Priority Mail Regional Rate Boxes as of January 22, 2023.

Changes in v1112

Fixed a pricing display issue in v1110 where certain size related surcharges weren't included in the postage price.

Changes in v1110

Added a warning that compatibility with macOS before 10.13 will go away in 2023.
Support for ParcelGuard coverage if available.
Improved support for tracking GlobalPost shipments in the mailing log.
Reprint now will work if you change your printer settings between the original shipment and reprinting.
Service standards are now shown for all shipments, with no extra network calls required.
The price of the last shipment is now shown on the main screen next to the tracking number.
Fixed a crash when dragging the vCard for validated addresses.

Changes in v1103

Fixes an issue where Regional Rate Box A and B might not be available.

Changes in v1101

Improvements in getting rates.
Fixes a crash when rates are updated overnight.

Changes in v1099

Support for the July 2022 price change.
Improved handling of labels with customs forms that include addresses with middle initials.
Improved handling of passwords with certain characters.

Changes in v1094

Includes support for new dimensional surcharges effective April 3rd, 2022.
Fixed an issue showing preview labels for Retail Ground.
Fixed an issue where previously entered dimensions caused an error with Priority Mail flat rate products.
Refunding a First-Class letter, postcard, or large envelope now requires a new web based mail-in process.

Changes in v1086

Added 8oz rate weight to GlobalPost Standard.

Changes in v1085

Now supports weights up to 70 lbs with GlobalPost Standard.
GlobalPost can be better used with XML/URL automation and favorites.
Fixed an issue where the mailing ZIP was not respected when it was different from the return address ZIP.

Changes in v1083

Improved domestic address validation.
Online reporting now includes the declared value.
Removed option for 10:30am Priority Mail Express delivery as it is no longer offerred.

Changes in v1081

Added support for an optional IOSS VAT ID for EU-bound shipments.
Added support for GlobalPost and GlobalPost SmartSaver.
Improved local rating performance.

Changes in v1069

Improved support for the January 2021 price change.
Added support for an optional VAT ID for UK-bound shipments.
Added support for Canada Delivered Duty Paid when available.

Changes in v1064

Improved error messaging when reply postage is not available.
Improved handling when label requests fail.
Handles a crash on startup with USB scales in certain circumstances.

Changes in v1060

Improved compatibility with macOS 11.0 Big Sur.
Improved support for Macs with Apple silicon.
Added support for negative margins on envelopes.

Changes in v1058

Restores the ability to print on DYMO 30383/30384/30387 labels with a return address graphic instead of getting the following error: Object reference not set to an instance of an object.

Changes in v1057

No longer crashes when trying to export the mailing log.
Improves recognition of Canadian addresses and postal codes.
Improves stability when certain server components are unexpectedly unavailable.

Changes in v1053

Fixes an issue preventing printing to international destinations.
Fixes a crash when switching to NetStamps.

Changes in v1051

Handles authentication errors in the Web Stores feature.

Changes in v1048

Corrects various errors when printing international shipping labels.

Changes in v1047

Support for upcoming improvements to your Endicia account. While functionality should be identical to previous versions of Endicia for Mac, there have been many changes under the hood, please let us know if you experience any issues. You can download the previous version if you need to rollback.

Changes in v784

Support for January 2020 price change including new Endicia Insurance rates.

Changes in v781

Restores ability to send via First-Class Package International Service.

Changes in v780

Fixes an issue where the saved login password disappears from the keychain on macOS 10.15 Catalina and a re-login is required.
Preliminary support for the January 2020 price change.

Changes in v779

Adds compliance with the new Amazon policy for personally identifiable information for Amazon-imported orders.

Changes in v776 and v775

Fixes an issue where pricing for packages greater than 1 cubic foot wasn't being shown correctly for certain accounts. The correct postage was always charged.

Changes in v774

Fixes an issue printing non-rectangular Priority Mail Express and Parcel Select packages.
Allows printing of 70.4oz/4.4lb non-document international large envelopes if eligible.

Changes in v772

Fixes an issue for shippers who print Retail Ground labels.

Changes in v771

Support for the June 2019 USPS price change.

Changes in v768

Fixes an issue with exceptionally large return address images causing the app to hang.

Changes in v763

AppleScript support was inadvertently turned off in the previous beta. This has been corrected.

Changes in v762

Corrects an issue printing First-Class Package Services to APO/FPO/DPO addresses.
Improves network handling on macOS 10.9-10.11.

Changes in v760

Doesn't prompt for a ZIP code when creating "Make Your Own" Printable Postage for First-Class Mail.

Changes in v759

Fix for sending email attachments in Mojave.

Changes in v757

Support for the January 2019 USPS price change.

Changes in v753

Fixes printing issues on macOS 10.14 Mojave as well as a few other cosmetic issues.

Changes in v752

On July 31st, due to security and compliance issues we will no longer be able to support macOS 10.6, 10.7 or 10.8. In order to connect to the Endicia servers after that date, Endicia for Mac must be running on macOS 10.9 or greater. We highly recommend upgrading to the latest version you can.
Fixes issues connecting on macOS 10.9-10.11.5.

Changes in v750

Fixes an issue printing documents-only international flats/large envelopes.

Changes in v749

Added support for the DYMO Wireless LabelWriter.
Handles two line addresses (such as the IRS) correctly.
Centers the margin settings in the printer setup on modern versions of macOS.
Attempts to correct an issue with blank stealth postage text.
Fix a blank space before the term CID on Media Mail labels.
Fixes a few typos in error messages.

Changes in v747

Fixes display issue in Priority Mail prices.

Changes in v746

Support for the January 2018 price change.

Changes in v743

Prevents sender's copy from printing on 1-ply customs forms.

Changes in v742

Added support for upcoming service improvements.
International one-ply landscape labels on plain paper are now centered within the half sheet. If this causes any issues for you, please let us know.
Fixed a bug with return address images that would cause a crash.
Fixed various typos throughout the application and help.

Changes in v741

NEW: When a manual weigh of a package exceeds the weight limit for the selected mail class (say you weigh a 2 pound package and First-Class is selected), the error dialog now lets you choose the class to use instead such as Priority Mail or Media Mail.
NEW: Added support for an OverweightMailClass tag for XML/URL requests. This is useful in the case where you send in FIRST as the mail class but the package is over 16 ounces. Instead of an error, now you can specify the class to use instead. For example: MailClass=FIRST;OverweightMailClass=PRIORITY
Added better error reporting in the Web Stores window if your store was set up properly but there was an error fetching orders.
We now handle loss of Internet connectivity in a more obvious way. Connection errors are shown in the status bar instead of showing a balance of $0.00 and an account number of 0. In addition, if your connection drops, your latest account status will automatically be refreshed when the connection is in place again.
No longer warns about printing a duplicate label when printing reply postage for the label that was just printed.
Corrected an issue where insurance prices for First-Class International Package Service were quoted as more expensive than would actually be charged.
Fix a crash when an odd special character is in an address and unable to be validated.
Voided shipments can no longer accidentally be reprinted.

Changes in v739

Fixed issue with no customs form on international flats.
Updated link to AES/ITN information on USPS.com.

Changes in v738

Support for January 2017 price change.
Fixed bug where it would always default to First-Class Mail instead of what was last selected.
You can now hide the file extension when saving a label to PDF.
Added support for nonrectangular First-Class Package Services.
Removed options to pick a customs form, it auto picks the correct one. Also gets rid of a bug where it tried to print a customs form for a letter.
Removed support for DYMO 99019 label.

Changes in v735

Added new capitalization preference for international addresses. Defaults to Mixed Case.
Added ability to verify city/street/ZIP code only for addresses that don't fully verify with the USPS. These labels can now be printed.

Changes in v734

Corrects an issue where the application says your passphrase is incorrect instead of prompting you that it must be changed.
Ensures that the tab/comma import options are shown when importing a text file of addresses.
When printing a Priority Mail Express mailing record, the barcode will now scan correctly at post offices. The package labels have always scanned correctly, this is simply the receipt that can be printed from the mailing log.

Changes in v733

Make sure to retain ZIP+4 if entered and not further validated.
Correct display issue with letter postage in Printable Postage roll mode.

Changes in v732

Added support for new address standardization protocols.

Changes in v731

Improved support for custom First-Class prices

Changes in v730

Updates for no monthly fee DYMO Stamps accounts:
- Now supports the optional Reference ID field which can be marked required in the preferences.
- There's a new Reset Reminder Warnings button in the preferences.
Updates to the Mixed Case option for domestic addresses to be more case-preserving of original text. For example, if the text is entered as "Apt. 4H" we convert to "Apt 4H" instead of "Apt 4h" after address validation.
No longer forces international addresses to be uppercase to save character width. Only the country name is uppercase.
Modify test print labels to be more obvious they can't be mailed.
Updates to labels without postage.
More stringent SSL certificate checking on OS 10.9.5+.
Show more relevant error messages on account errors.
Correct issues with pricing markers on cubic labels.

Changes in v728

Avoid rare crashes and hangs and improve performance of update checking and rate downloading.
Improvements to printing with the "Client-side with fonts" option for Zebra printers.

Changes in v725

Improvements for upcoming price change on April 10th, 2016.

Changes in v724

Support for upcoming USPS price change.
Add a new mode that allows for the app to update itself even when it can't connect to Endicia.
There are no more restrictions on reprint. You can now do it on a different day than the print date.

Changes in v721

Fix for printing letter envelope postage for certain international countries including South Korea.
Fix for long running post-process AppleScripts that execute during an XML/URL driven print.
Fix for rounding error in scales that return 3 significant digits.

Changes in v718

Automatically choose cheaper retail 1/2/3oz First-Class parcel prices vs commercial prices
Improve speed of filtering/searching/sorting in mailing log
Improve error handling if address verification service is down

Changes in v715

Fix a display only issue for Priority Mail cubic pricing

Changes in v714

Improvements in support for custom prices

Changes in v713

Try to workaround issues on older operating systems with the new labelserver.endicia.com security certificate.

Changes in v709

Fix for issue related to Endicia hanging and then crashing on startup

Changes in v708

Fix related to cubic pricing.

Changes in v707

Fix for CPP pricing for First-Class Package Services before price change.
More Hold for Pickup fixes.
Fix some reprint errors.
No more postage allowed on DYMO 99019 labels.
No longer allows manual tracking for items that can't be tracked.

Changes in v706

More updates for Jan 17th price change

Changes in v705

Support for Jan 17th price change for all ship dates on/after Jan 17th, 2016.
Removed support for M-Bags, postage corrections, and tracking barcodes on labels without postage.
Greatly sped up operations involving the mailing log.
Added new button to estimate shipping time in transit.
Added ability to set different induction ZIP codes per return address.
Now warns if you ship to the same address twice.
Fixed issue with Hold for Pickup where a label would never be created.
Fixed rare crash in Web Stores.

Changes in v626

Fixes for display artifacts in Mac OS X 10.11 El Capitan (and possibly earlier systems)

Changes in v625

Allows saving an international favorite with dimensions.
Correctly recalculates pricing when dimensions are changed and the chosen mailpiece is no longer available.

Changes in v624

Includes support for 600dpi Zebra ZPL printers.

Changes in v623

Fix issue with custom print settings for 2976-A customs forms.
Fix crash when adding certain optional services.
Allow entry of any-case "lb"/"LB" or "oz"/"OZ" in weight fields.

Changes in v620

Add new Zebra printer options for 300dpi printers and preferred rendering styles.
Get rid of error if post-process AppleScript is moved.
Corrects error where validated address would say "Invalid" when they are valid.
Moved to more robust methods of postage reprint, buying, and refunding.
Fix for dragging vCards from main window, can now drag to Contacts again.
Make sure there's no issue when copying and pasting an account number into the login field.

Changes in v617

Add new advanced preference to change Printable Postage/DYMO Stamps output method to PNG from PDF if there are printing issues with the PDF. This is usually caused by corrupt fonts.
Fixed pop-up for international letters and postcards to show maximum weight is 3.5 ounces.
Fixed errors adding address to the Apple Address Book/Contacts and generating vCards.

Changes in v616

Add estimated number of delivery days to the mailing log if available.
Ensure Canadian postal codes persist to Address Book when saved.

Changes in v615

Switch USB scale reading to use a more reliable method. Please let us know if you see any issues with USB scales.
Choosing a favorite will once again validate the address first. (Regression in 2.15)
Added "Margins and Density…" setting to DYMO printer pop-up menu in Printable Postage/DYMO Stamps to fine tune print settings.
Corrected issue where print dialog wouldn't appear when printing mailing records.
Reduces even more occasions when the Address Book list would rebuild itself.

Changes in v609

Address Book duplicate detection was causing many slowdowns so now it is a preference defaulted to off.
Fix for printing postage for international postcards in Printable Postage.

Changes in v608

Fixes running out of memory building the Address Book.
Fix in generation of CP72 forms where the last line was missing.
Sends the value of the shipment up to the Endicia servers for third-party insurance reporting.

Changes in v607

Allows searching of imported Address Book entries by reference number or description as well as other Address Book fixes.

Changes in v606

NOTE: This version requires OS X 10.6+ on a 64-bit Mac.
Support for May 31st price change for all ship dates on/after May 31st, 2015
Now requires a valid Canadian postal code for all Canadian addresses

Changes in v510

Corrected an issue showing APO/FPO/DPO restrictions on the customs sheet
New improved error messaging and diagnostics when the Internet connection is unavailable
Fixed a few reported crashes

Changes in v509

Fix for an error printing international labels for certain accounts

Changes in v508

Fix an issue generating labels without postage

Changes in v507

Fix a rare crash showing alert panels

Changes in v506

Fixes crash when checking status of recently sent mailpieces
Batch status check will correctly update delivered pieces to the blue dot
No longer logs a warning about NSDateFormatter when batch tracking

Changes in v505

Fix PDF button on main window in Yosemite
Allows tracking of letters/large envelopes through the Endicia web site from the mailing log
Clarified weights for Commercial Plus pricing for First-Class Packages Services (must be under 1 lb)

Changes in v504

No longer errors on description fields over 50 characters long (issue introduced in v503)

Changes in v503

Fixed an issue where you couldn't add a new return address
Explicitly set all networking to 60-second timeouts
The text in the description field from the main window will show up in web reports
Fixed an issue with Parcel Select items shipped from Web Stores

Changes in v502

Batch printing works again

Changes in v501

Fix issue with printing pieces with fractional ounces (3.5oz letters and 15.9oz packages)
Validate fields for new return addresses
Improvements for accounts with negotiated prices

Changes in v403

Secure software update via SSL
Fixed a few typos and cosmetic display issues

Changes in v402

Fixed/Improved Certified Mail support for Large Envelopes and Packages and Letters
Fix for printing issues when print preview is off and a PDF option was previously chosen in the preview panel

Changes in v401

Improved tracking from the Mailing Log

Changes in v400

Improved compatibility with future versions of Mac OS X

Changes in v398

New PDF flow in Print Preview sheet. Choose your output option, then you can test print or live print.
Support for upcoming September 2014 price change.
Show prices for each mail class in the mail class pop-up menu.

Changes in v395

Fix PDF attachments on 10.6.
Allow fractional negative units in page margins.
PDF attachments now get a default file name.
Fix issues with standardization of return addresses.
Correct print preview labels when tracking is not used.
Eliminated Dial-A-ZIP preferences now that they are no longer needed.
Committed to supporting PowerPC and 10.5+ until January 2015.

Changes in v393

Added new PDF options. You can now Preview a PDF, save a PDF, or email a PDF right from the client of any label.
Hold for Pickup support added as a new checkbox in the main window.
You can now paste tabular data from Excel or Numbers and the client will convert it to a proper address instead of text with tabs.
Better error reporting if DAZ server is down.
Fix bug where reference number isn't forced on label if eBay GSP.
The Mailing Log is now searchable by barcode number.
Added zone chart logging to the diagnostic logging.
Improved reliability with postage generation.

Changes in v392

More improvements for Web Stores.
Fixed an issue with properly switching printers if you had different printers for international vs domestic.
Updated PME Commitments link to the new page on the USPS site, unfortunately with less functionality.
Many improvements in batch printing including better parsing of .csv files and bad address error reporting.
<ReturnAddressEmail> is now supported for client XML.

Changes in v389

Better reporting of address verification errors
More accurate calculation of dimensional sizing
Eliminated a few causes of application crashes
Added declared value in addition to customs value to the mailing log
Improved support for Web Stores

Changes in v385

Better error message in Web Stores
Enforce non-duplex printing by default in all label printing
Add margins to Printable Postage print dialog box
Fix for mailing log archiving by date

Changes in v384

Improved support for Web Stores.
Print Setup now lets you choose the placement of labels for 2-up label sheets. Portrait labels can also choose orientation, left end first or right end first. Margins can now be set in the Print Setup dialog as well.
Client XML is no longer case-sensitive for tag values.
Link to remote support under the Help menu.
Support for faster and more reliable indicium generation.
KNOWN ISSUE: mailing records may not print properly.

Changes in v380

Fix for printing postage date advanced to January 26th or later.

Changes in v378

Changes printing of plain paper (inkjet/laser) labels to to print everything from the top side of the page.
- Please try hitting "Reset to Defaults" in Printer Setup if you're getting incorrect placement.

Changes in v377

Fix issue when printing reseller postage

Changes in v376

Make sure rates actually change on January 26th if the app is running
Handle zone chart failures more gracefully

Changes in v374

Fix for plain paper labels to all print on the same side of the paper
Fix for Signature Required checkbox so it doesn't turn on and off randomly

Changes in v373

NOTE: this is the last year of support for 10.5/ppc/i386. Endicia for Mac will be 10.6+ and 64-bit only going forward.
Support for all January 2014 prices
Server-side label generation for all domestic Express Mail labels
Client side XML support for "USPSTracking" and "PriorityMailExpress1030" tags
All Package Services labels get IMpB's now, even Large Envelopes
There is now a "Clear All Contents" button in the customs dialog
Fixed issue with refunds showing a blank error dialog
Service standards now works for First-Class
Added support for customs forms over 4 lbs for MBAG's (assuming Web Tools works correctly)
Refunds can be requested for up to 30 days from the print date
Support for the older 356-1 Printable Postage sheets is removed