How to Decrypt PDF File using Python. For more details: https://kb.aspose.com/pdf/python/how-to-decrypt-pdf-file-using-python/

How to Decrypt PDF File using Python.py

import aspose.pdf as pdf

#Set the source directory path
filePath = "C://Words//"

# Load the license in your application to decrypt the PDF
decryptPdfLicense = pdf.License()
decryptPdfLicense.set_license(filePath + "Conholdate.Total.Product.Family.lic")

# Load the source PDF document with password from the disk
decryptPdfDoc = pdf.Document(filePath + "Output.pdf","owner")

# Decrypt the PDF
decryptPdfDoc.decrypt()

# Save the decrypted PDF file on the disk
decryptPdfDoc.save(filePath + "GeneratedPdf.pdf")

print("PDF decryption done")