• Unparalleled quality and reliability of proven Adobe PDF technology • Implementation flexibility for developing powerful Adobe PDF solutions in both desktop and server environments • Standalone, thread-safe libraries • Full compatibility with the latest specification of PDF language • Full interoperability with Adobe products • Consistent, reliable support on a broad range of platforms • High-performance, scalable, and optimized PDF processing

• Populate a PDF file's form fields by familiar name-value pairs and create a new completed PDF form or file. You can set both value and formatted display string of a field. • Stamp images into the specified form field. • Set the general options of form objects and modify the properties of a form field. • Set the default value of fields. • Return the type of form object by name. • Set and/or get the list of items of combo boxes or list boxes. • Import form data from a FDF, XFDF or XML file into a PDF template and create a new merged PDF form or file; Import form data from a memory buffer. • Extract form data field by field directly from a PDF form or from a FDF/XFDF/XML file. • Export data from a PDF form and create a new form data file in FDF, XFDF (XML-based FDF) or XML format; Write form data to a memory buffer. • Create a FDF, XFDF or XML data file from name-value pairs. • Flatten a PDF form to remove the fields and stamp the content into the document. • Add security (native 40-bit & 128-bit PDF encryption) to your PDF forms to prevent anyone from changing it or altering the information. • Retrieve or set the information of PDF documents. • Write a completed PDF file to a memory buffer. • Digitally Sign a PDF Document. • Security Features: Add security (40-bit & 128-bit) to any PDF files; Change or Remove the encryption of your PDF documents. • Utility Features: Merge PDF documents; Split PDF document. • Utility Features: Merge interactive PDF form file. • Set the opening display options (Viewer Preferences) for the document. • Stamp stylized text directly on the specified page.