Winnovative PDF Merge Library for .NET
Can edit PDF document annotations.

Declaration Syntax
public bool CanEditAnnotations { get; set; }Public Property CanEditAnnotations As Boolean
public:
property bool CanEditAnnotations {
bool get ();
void set (bool value);
}Assembly:
Winnovative.PDFMerge (Module: Winnovative.PDFMerge) Version: 3.2.0.0 (3.2.0.0)