Here's an AutoHotkey script I have in my "Send To..." folder.
It uses PDFTK and you'll have to change the program file paths, but here it is...
file = %1%
filesel = %1%
If file =
FileSelectFile,filesel,3,,Select a PDF to Burst,PDF Documents (*.pdf)
file = %filesel%
If filesel =
MsgBox,0,Pdftk Burst,No files selected
newdir = %filepath%\%name%
sh_file = %A_LoopFileShortPath%
SplashTextOn,400,75,Pdftk Burst,Now bursting %file%
RunWait,E:\Program Files\pdftk\pdftk.exe %sh_file% burst,%newdir%,hide
MsgBox,64,Pdftk Burst,PDF Burst Operation Complete
;select output directory
I would recommend compiling to .exe and using the standard "Open With..." tool to select it.
What it does is create a folder in the same directory as the pdf file you are bursting, and fills it with the pages from your pdf.
Hope this helps!