Released: Apr 6, 2016

Updates in this release

Updates in V4.0.8

WPViewPDF V4 was developed to make it possible not only to view PDF files but also to really work with them. To make it easy to provide the user with a powerful GUI a new action system has been integrated. It makes it possible to automatically initialize the menus and toolbars required. Most work has been put into the draw object and the new annotation system. Now it is possible to offer the user the possibility to add annotations to the PDF information. It is also possible to extract attachments from the loaded PDF files.

• All new action system to create a GUI efficiently and quickly.
• New ActionMode: pan, select objects, draw etc.
• Add PDF annotations to a PDF file. Supports:
  • Highlight annotation
  • Text background (the used can select text and the annotation will cover the area)
  • Square annotation
  • Symbols with Popups
  • Squiggly underline annotation
  • Text field annotations
  • Checkboxes
  • Links
• Move any existing annotation
• Delete any existing annotation
• Create draw objects on a document layer.
• Trigger mail merge events on marked text draw objects.
• Convert PDF into watermark.
• Extract attachment data, i.e. ZUGFeRD XML.
• Update the attributes of annotations.
• Added support for 256 bitg AES encrypted files.
• New samples written in C#
• Updated PDFViewerLib .NET assembly.
• Transparency support for text (used by OCR software).