What is the most efficient way to produce PDF v.1.7 from HTMLDocument?
By default it produces 1.5.
The only way we found so far is after is converting 1.5 to 1.7 after generation using Aspose.Pdf.Document.Convert.
We are using Aspose v.19.9.
At the moment, we recommend you to use Aspose.PDF in order to generate 1.7v PDF. However, a feature request as HTMLNET-2726 has been logged in our issue management system to implement the support of 1.7v PDF export. We will investigate its feasibility and let you know as soon as the feature is available. Please be patient and spare us some time.
We are sorry for the inconvenience.