PDF pages counting using VB script.

There are many utilities that you can download or buy to count your PDF files if you have the need to do so or open file by file to look for the page count but why! You can do it yourself with a simple VB script.

Here is a complete working VB script where you can just copy and create a file call "pdfpagecount.vbs" that you can use where you just drop this file in any folder that you have PDF files and just run cscript pdfpagecount.vbs and it will produce a "pagecount.txt" to contain all PDF files and page count.

' By Chanh Ong
'File: pdfpagecount.vbs
' Purpose: count pages in pdf file in folder

Set gFso = WScript.CreateObject("Scripting.FileSystemObject")
Set gShell = WScript.CreateObject ("WSCript.shell")
Set gNetwork = Wscript.CreateObject("WScript.Network")

set base=gFso.getFolder(directory)
call listPDFFile(base)

Function ReadAllTextFile(filespec)
Const ForReading = 1, ForWriting = 2
Dim f
Set f = gFso.OpenTextFile(filespec, ForReading)
ReadAllTextFile = f.ReadAll
End Function

function countPage(sString)
Dim regEx, Match, Matches, counter, sPattern
sPattern = "/Type\s*/Page[^s]" ' capture PDF page count
counter = 0

Set regEx = New RegExp ' Create a regular expression.
regEx.Pattern = sPattern ' Set pattern "^rem".
regEx.IgnoreCase = True ' Set case insensitivity.
regEx.Global = True ' Set global applicability.
set Matches = regEx.Execute(sString) ' Execute search.
For Each Match in Matches ' Iterate Matches collection.
counter = counter + 1
if counter = 0 then
counter = 1
end if
countPage = counter
End Function

sub listPDFFile(grp)
Set pf = gFso.CreateTextFile("pagecount.txt", True)
for each file in grp.files
if (".pdf" = lcase(right(file,4))) then
larray = ReadAllTextFile(file)
pages = countPage(larray)
wscript.echo "The " & file.name & " PDF file has " & pages & " pages"
end if
end sub