[Application ID Section]

Application ID Section

Application ID sections define objects. Usually, a file has a main Application ID Section, and all inserted objects have one too. This section may actually describe what application should be launched to access the file.

An Application ID section is structured like this:

Size Description

«ID» Identifier

«String» Appication name

At this time, there seems to be a one-on-one relation between identifiers and application names. But for all I know the identifier might not describe the application, but the file; in that case, there might be more than one identifier associated with an application (though each identifier should still be associated with one single application).

These identifiers are also used for UID3 in the «Header Section».

Identifier Name

7D 00 00 10 Paint.app

7E 00 00 10 RECORD.APP

7F 00 00 10 Word.app

84 00 00 10 Agenda.app

85 00 00 10 TextEd.app

86 00 00 10 Data.app

87 00 00 10 Comms.app

88 00 00 10 Sheet.app