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Properties

Summary
Name	PDF Portfolio
Version	1.7
Other names
Identifiers	PUID: fmt/1451
Family
Classification	Aggregate
Disclosure
Description	PDF Portfolio files are PDFs using a feature added to the PDF specification in version 1.7 called "Collections". Collections offer a way to embed file attachments that are related in structure or content, as well as information that a reader application should use to determine how to present these files. A simple metadata schema can also be defined for the collection, allowing metadata to be provided for each item in the collection. Additionally, folder structure can be provided for the collection items, allowing reader applications to present the attachments with a tree-view. This makes the PDF Portfolio a convenient format to export mailboxes as mail folder structure can be preserved, along with standard email metadata such as "To", "From" and "Subject" fields. PDF Portfolio files can specify a "default view", which is a file in the collection that a reader application should display when opening the Portfolio.
Orientation
Byte order
Related file formats	Has priority over Acrobat PDF 1.7 - Portable Document Format (1.7)
Technical Environment
Released
Supported until
Format Risk
Developed by	Adobe Systems Incorporated
Supported by	Adobe Systems Incorporated
Source	Preservica / Preservica
Source date	16 Oct 2021
Source description
Last updated	16 Oct 2021
Note