Hi,
Aspose has the ability to choose from PDF/A1a, PDF/A1b, PDF15, PDF/UA when converting a PPTX to PDF.
Among them, PDF/A1a was the equivalent compliance option when using Office ‘save as’ feature:
image.png (1.2 KB)
However, in some recent Office updates, Microsoft removed the PDF/A1 option and added the new PDF/A3 option.
image.png (2.3 KB)
You can see the text (19005-1 compliant in the option) disappeared in the latest Office 2019/365 versions.
There is also some conversation from the internet that is talking about this Redirecting
You may verify the PDF compliance using the link here https://demo.verapdf.org/
image.png (8.7 KB)
So my question here is, since Office now has the ability to produce PDF/A3 PDF, could Aspose versions also provide the same option? This would be very helpful to achieve the same good PDF quality as the PDF15 option but also keep the compatibility/accessibility of PDF/A.
Thanks,