You finished the CV, the contract, or the proposal in Word — and the other side asks for a PDF so the formatting can't shift and nobody can edit it by accident. The good news: you don't need a website, a sign-up, or an "online converter" for this. Word, Google Docs, your Mac, and even your phone all turn a document into a PDF on their own, with the file never leaving your device.

Where the PDF option hides in each app

Every program that opens a .docx can also write a PDF; the option is just in a different menu in each one. That is the whole guide: the menu path per app, then two checks on the result. There is no reason to upload a CV with your phone number to a converter site when the export is already on your machine.

Microsoft Word (Windows and Mac)

  1. Open the document.
  2. File → Save As (or Save a Copy).
  3. Open the file-type dropdown and choose PDF.
  4. Pick a location and Save.

On Windows, File → Export → Create PDF/XPS does the same thing. Both offer an Optimize for choice: Standard for print, Minimum size (publishing online) when the file has to be small. Layout, fonts and images are written in exactly as you see them.

Google Docs

If your document lives in Google Docs:

  1. Open it.
  2. File → Download → PDF Document (.pdf).

It downloads straight to your computer — Google isn't a third-party "converter" here, it's where the document already is. Same for a .docx you've opened in Docs.

Mac (Pages or any app)

  • Pages: File → Export To → PDF.
  • Any Mac app: open the document, choose File → Print, then click the PDF dropdown at the bottom-left of the print dialog and pick Save as PDF. This print-to-PDF trick works from almost any program.

On your phone

  • iPhone: open the Word doc (Word app or Files), tap Share → Save to Files, or use Print → pinch-out on the preview → Share to save a PDF.
  • Android: open it in the Word app or Google Docs, then Print → Save as PDF.

The print-to-PDF route is the universal fallback on every device, and nothing is uploaded.

Two checks after exporting

Open the PDF and scroll to the end. Page breaks and fonts are what shift; a missing font on the exporting machine substitutes silently. Then look at the size: an image-heavy document makes a heavy PDF, and the fix for that is in how to compress a PDF. If several documents need to become one file, how to merge PDF files covers it, and the opposite direction, PDF back to an editable document, is a different job: convert PDF to Word.

One habit worth keeping: attach the PDF, not the .docx. The reason you converted was a file whose formatting is locked and that nobody edits by accident.