change word doc to pdf code example

Example 1: word to pdf

// In menu of word document select "File"
// Under File select "Print"
// In Print form, expand the "Printer" selection box.
// Select "Microsoft Print to PDF"
// Click "Print" and select a destination folder to save your PDF Document.

Example 2: word to pdf

Just use Adobe Online converter it's free for one time and
for  more than 1 you may have to sign in, 
just use a temp mail like "moakt mail" or "temp mail" and u r good to go.
Link: https://www.adobe.com/in/acrobat/online/word-to-pdf.html
temp mail:https://temp-mail.org/