Convert .doc to .docx

import os
import sys
from pathlib import Path
import win32com.client
from docx2pdf import convert

# The location where the files are located
input_path = r'c:\Folder7\input'
# The location where we will write the PDF files
output_path = r'c:\Folder7\output'

# Create the output directory if it doesn't exist
os.makedirs(output_path, exist_ok=True)

# Check if the input directory exists
directory_path = Path(input_path)
if not directory_path.exists() or not directory_path.is_dir():
    print(directory_path, "is invalid")
    sys.exit(1)

# Convert .doc files to .docx
word = win32com.client.Dispatch("Word.Application")
for file_path in directory_path.glob("*.doc"):
    docx_file_path = os.path.join(output_path, file_path.stem + ".docx")
    doc = word.Documents.Open(str(file_path))
    doc.SaveAs(docx_file_path, FileFormat=16)  # FileFormat 16 is for .docx
    doc.Close()
word.Quit()

# Convert each .docx file to .pdf
for file_path in directory_path.glob("*.docx"):
    print("Converting file:", file_path)
    output_file_path = os.path.join(output_path, file_path.stem + ".pdf")
    convert(file_path, output_file_path)
    print("Converted file:", file_path, "to", output_file_path)