This class represents the software identifier dictionary. This is definitively detailed in:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 292, page 504.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 303, page 631.

A software identifier dictionary identifies a software application by URI and version constraints. It is used in media player info dictionaries to name a specific media player and to express minimum and maximum version requirements.

The U entry holds the URI that identifies the software. This URI is typically a vendor-defined string that uniquely identifies the player, not necessarily a URL.

The L entry holds the minimum allowed version as an array of non-negative integers giving the version components from most to least significant. The LI entry, when true, makes the minimum version inclusive.

The H entry holds the maximum allowed version. The HI entry, when true, makes the maximum version inclusive. The OS entry specifies the operating systems on which this player runs.

System.Object
    WebSupergoo.ABCpdf14.Elements.Element
       WebSupergoo.ABCpdf14.Elements.SoftwareIdentifierElement