PDF Portfolio

[azzeder-1977]

Hello,

First of all, thank you for all the work you've put into PDFCraft. It's an impressive project and has become a very useful PDF tool.

I would like to ask whether it would be possible to add support for Adobe PDF Portfolios.

Currently, PDF Portfolios are still used by some organizations and government agencies to bundle multiple documents into a single PDF container. Unfortunately, many PDF applications—including PDFCraft—do not recognize them correctly, making it difficult to access or extract their contents without Adobe Acrobat.

Even basic support would be extremely valuable, such as:

Detecting when a file is a PDF Portfolio.

Listing the embedded documents.

Allowing users to extract the contained files.

(Optionally) Opening individual PDF documents directly from the portfolio.

Full editing or creation of PDF Portfolios would be a bonus, but read-only access and extraction alone would already make PDFCraft much more useful.

Is this something that would be technically feasible or that you would consider adding to the roadmap?

Thank you for considering this feature request, and thanks again for your work on PDFCraft!