SLSowmiya Loganathan Syncfusion Team September 20, 2019 08:14 AM
At present we do not have support for converting an existing PDF document to PDF/A-1B in ASP.NET Core platform. We have already logged a feature request for this. Currently we do not have any immediate plans to implement this feature. We will let you know when this feature is implemented.
Please let us know if you have any concerns on this.
GKGowthamraj Kumar Syncfusion Team November 17, 2020 11:12 AM
We have implemented the feature “Converting an existing PDF document to PDF/A1-B in ASP.NET Core platform” in our Volume 3 main release (v18.104.22.168). Please refer the below documentation links for more details,