Sub ExportSlidesToIndividualPDF()
Dim oPPT As Presentation, oSlide As Slide
Dim sPath As String, sExt As String

Set oPPT = ActivePresentation
sPath = oPPT.FullName & "_Slide_"
sExt = ".pdf"

For Each oSlide In oPPT.Slides
    i = oSlide.SlideNumber
    oSlide.Select
    oPPT.ExportAsFixedFormat _
        Path:=sPath & i & sExt, _
        FixedFormatType:=ppFixedFormatTypePDF, _
        RangeType:=ppPrintSelection
Next
Set oPPT = Nothing
End Sub

Sub ExportSlidesToIndividualPDF()
Dim oPPT As Presentation, oSlide As Slide
Dim sPath As String, sExt As String

Set oPPT = ActivePresentation

sExt = ".pdf"

For Each oSlide In oPPT.Slides
    '## Retrieve the recipient's name from the shape and append it to the exported path:
    sPath = oPPT.FullName & oSlide.Shapes(1).TextFrame.TextRange.Text
    i = oSlide.SlideNumber
    oSlide.Select
    oPPT.ExportAsFixedFormat _
        Path:=sPath & sExt, _
        FixedFormatType:=ppFixedFormatTypePDF, _
        RangeType:=ppPrintSelection
Next
Set oPPT = Nothing
End Sub