Merges all pdf files in a directory (needs pypdf - get using pip). Instructions: pip install pillow pip install pypdf Backup any images first Ensure any mergedpdf files are deleted run python merge.py in the directory with the images/pdfs

merge.py

import os
import copy
from PIL import Image
from pyPdf import PdfFileWriter, PdfFileReader

def append_pdf(input,output):
    [output.addPage(input.getPage(page_num)) for page_num in range(input.numPages)]

output = PdfFileWriter()
cwd = os.getcwd()


for root, dirs, files in os.walk(cwd):
    for file in files:
        if file.endswith(".pdf"):
            try:
                append_pdf(PdfFileReader(open(file,"rb")),output)
            except:
                print "something went wrong with file: ",file
        elif file.endswith(".jpg") or file.endswith(".jpeg"):
            im = Image.open(file)
            temp = copy.deepcopy(file) #stop the script from mangling the source jpg
            outfile = temp
            im.save(outfile, "PDF", resolution=100.0)
            append_pdf(PdfFileReader(open(outfile,"rb")),output)

output.write(open("MergedFile.pdf","wb"))