Aspose.Pdf.Kit is a .NET component to edit the existing Pdf documents and supports Windows Forms and ASP.NET applications. It also supports for XFA, Concatenating multiple Pdf files into one,14 built-in Font styles, Modifying AcroForm, Extracting and adding Images and Text, Add or set user-defined XMP Metadata to an existing Pdf, Encrypting or Decrypting a Pdf file, Adding Watermark or Logo, Append pages and converting Pdf file to TIFF, BMP, PNG & JPG image.