we are looking for a way to extract PDF/A-3 attachments (pdf, js, xml, etc…) on Android and iOS.
We would need to get a list of the embedded Files and get the file itselfs
(binary-content?) on a Mobile Device.
Is this possible with PDFTron Library, and do you have an example or any further Information?
Yes, you can use PDFNet SDK for iOS/Android/WinRT to extract PDF file attachments. For discussion & example please see:
Apart from minor syntax differences (C# vs VB vs Objective-C) the API and logic is the same.
Btw. You will find more relevant code snippets here: http://www.pdftron.com/pdfnet/samplecode.html