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Possibility to create PDF/UA files


We have a requirement to create PDF/UA files from PDF files and other file formats.

We tried with the latest Aspose.Pdf.dll version 20.6 and below code snippet.
Aspose.Pdf.Document doc = new Aspose.Pdf.Document(@“in.pdf”);
doc.Convert(@“file.log”, PdfFormat.PDF_UA_1, ConvertErrorAction.Delete);

When we try to review the accessibility using PDF Accessibility checker it reports “This PDF is not tagged: not accessible at all” error
image.png (36.5 KB)

Please find the attached input PDF file which we are trying to convert to PDF/UA.
result1.pdf (9.9 KB)

Please let us know how can we get the correct PDF/UA format?



The code you are using is correct to produce PDF/UA compliant document. However, we have logged an issue as PDFNET-48416 in our issue tracking system for the errors which are occurring in output PDF document generated by the API. We will further investigate the ticket and keep you informed about its rectification status. Please spare us some time.

We are sorry for the inconvenience.