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Aug 20 2016

Updated Barcode studio, added support for Delphi Berlin 10.1, 32/64 bit version.

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Postal barcodes

Barcode symbologies used in post office. More country have own specifications.

  • Some symbologies can be derived from Code39 or Code93 (Danish, French, Dutch postal symbologies)
  • use own encoding system ( Telepen, CPC )
  • Some use 4-state symbology ( BPO4State, Royal Mail, Singapoore postal, Australia post, Japan Post, Korean, Deutsche 4 state, IntelligentMail...), information isn't encoded into sequence lines and bars with different width, but encoded using lines in four different height ( if we separate bar in height to three same parts ):

    Basic elements of Postal barcodes:

    4 state barcode symbol structure
    • T - Tracker
    • D - Tracker, Descender
    • A - Tracker, Ascender
    • H - Tracker, Ascender, Descender
  • ... or use 2-state encoding - lines are full in height or bottom half ( PostNet ) .




Deutsche 4State

Deutsche identcode


Symbologies in Postal barcodes category (Total/Supported: 15 / 11)

    Note : Symbology displayed as SAMPLE means barcode supported by PSOFT products, depended of version, see details for each product.
    Total means all for us known symbologies in category.
    Supported means count of symbologies supported by our products, depended on products and version, most of supported symbologies are implemented in Barcode studio

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