We’re using Groupdocs.Viewer from Total.NetFramework package 25.5 to convert the attached PDF to HTML for viewing purposes. 
Unfortunately it seems to take 10 to 15 minutes, to convert page 2 to HTML, which is way to slo…...conversion for certain PDF to HTML GroupDocs.Viewer Product Family document-viewer...document-viewer , dotnet Clemens_Pestuka July 4, 2025, 10:19am 1...