PDF Viewer SDK ActiveX

PDF Viewer SDK ActiveX 12.0

Platform : Windows 11, Windows 10, Windows 8, Vista, XP

It is PDF Viewer SDK, fast open PDF, support print a PDF, searching the text with C , C#, VB.Net , VB6, Delphi, Vfp, MS Access.

PDF Viewer SDK ActiveX 12.0 Released (4 February, 2026)

  • added PDFAddStamp method. It can add Stamp on PDF at specific page, set the Stamp Icon, color, size, stamp text.
  • fixed PDFFormFieldsIsCheck method cannot return correct checkbox box status for some PDF files.
  • fixed PDFFormFieldsSetChecked method cannot set correct checkbox box status for some PDF files.
  • Updated VB6, VC , VFP, VB.NET 2010, VB.NET 2019, C# 2010, C#2019 General samples.