convert_files_to_pdf    Convert Word & Excel Files to PDFs using
                        'VBScript'
convert_html_to_pdf     Convert HTML/HTM Files to PDF Automatically
                        installs 'PhantomJS' if missing.
extract_zip_files       Extract ZIP Files in a Given Folder
merge_pdfs              Merge PDFs in Alphabetical Order
run_app                 Run the Full Process: Extract, Convert, and
                        Merge PDFs
