Imports System.IO
Imports Bytescout.PDFExtractor
Imports System.Diagnostics

Class Program

    Friend Shared Sub Main(args As String())

        ' Create Bytescout.PDFExtractor.XLSExtractor instance

        Dim extractor As New XLSExtractor()
        extractor.RegistrationName = "demo"
        extractor.RegistrationKey = "demo"

        File.Delete("output.xlsx")

        ' Load sample PDF document
        extractor.LoadDocumentFromFile("sample3.pdf")

        ' Uncomment this line if you need all pages converted into a single worksheet:
        'extractor.PageToWorksheet = False

        ' Set the output format to XLSX
        extractor.OutputFormat = SpreadseetOutputFormat.XLSX

        ' Save the spreadsheet to file
        extractor.SaveToXLSFile("output.xlsx")

        ' Cleanup
        extractor.Dispose()

        ' Open result file in default associated application (for demo purposes)
        Process.Start("output.xlsx")

    End Sub

End Class