FlowChart.NET version 6.5.1 contains the following new features and improvements -

Export Excel files
The ExcelExporter class from MindFusion.Diagramming.Export.Excel.dll assembly exports diagrams to Excel Open XML format (XSLX) files. Diagrams are exported as Excel AutoShapes drawings. The Export overload that takes a DiagramDocument parameter creates a sheet for each DiagramPage in the document. The Export(Diagram) overload creates a single Excel sheet.

Visio2013Exporter improvements
~ Visio2013Exporter processes links' arrowheads.
~ Visio2013Exporter preserves the diagram Z order.
~ Visio2013Exporter exports links' Text and Labels.
~ Visio2013Exporter exports Image of ShapeNode objects.

If anyone is interested in trying the beta version, please download this archive containing updated assembly files -
https://mindfusion.eu/_beta/fcnet651.zip

Any comments, questions and general feedback are welcome.