FileCPU

Word to PDF Online Free — DOCX Converter — 100% Secure

Convert Word documents (DOCX) to PDF online for free — no signup, no watermark, no email links, works offline. Files never leave your device.

Drop Word documents (.docx) here

or

Max 25 MB per file · Secure and private — files are never stored

How it works

  1. 1Drop your Word document (.docx) into the box
  2. 2Check the preview and pick A4 or US Letter paper
  3. 3Click "Print / Save as PDF" — your browser opens the print dialog
  4. 4Choose "Save as PDF" as the destination and save the file

Convert Word to PDF — the file never leaves your device

Resumes, contracts, application letters, essays — the documents people convert to PDF are precisely the ones they would rather not hand to a stranger's server. Most online converters send your file to their hardware, convert it there, and store a copy for a while; one of the top results even emails you a download link afterwards. Here the document is opened and converted on your own device, the preview is built locally, and the PDF is produced by your browser's own print engine — no copy of your file ever exists anywhere else.

That also means no waiting for a file to transfer, no file queue, and no "your file will be deleted in one hour" countdown. The document is read the moment you drop it, and the only thing that leaves this page is the PDF you save yourself.

Converting Word to PDF without losing formatting

The question everyone asks first: will the PDF look like my document? For text-driven work — letters, resumes, reports, essays — yes: headings, paragraphs, bold and italic, lists, tables and embedded images all carry over, and the result reads like the same document. The conversion is semantic: the text and meaning are preserved exactly, while pixel-level decoration is simplified.

Some Word features have no simple equivalent: headers and footers, text boxes, multi-column layouts, manual page breaks and exotic fonts. None of them disappears silently — the panel above the preview names every feature your document uses that will not carry over, with a specific note for each. The print dialog's own preview is the source of truth: check it once before saving, and you will never be surprised by the PDF.

Why the print dialog does the converting

Producing a real PDF means laying out text on pages — deciding where every line breaks and every page ends. Browsers are extremely good at this; it is what their print engines do all day. So instead of shipping your document to a server that runs a layout engine, this tool shows you the styled document and lets your own browser lay it out and save it as PDF.

The upside is privacy and speed: nothing leaves your device, and the conversion takes seconds even offline. The trade-off is honest: a server-side converter with a full Word-compatible layout engine can clone complex page designs more faithfully. For text-driven documents — the vast majority of what people convert — the result is indistinguishable, and you keep the document on your device.

Choosing the paper size

A4 is the standard paper almost everywhere outside North America; US Letter is the default in the United States, Canada and Mexico. Pick the one your recipient expects — the choice sets the page size the browser prints onto, together with sensible margins (20 mm on A4, 0.75 inch on Letter).

Need different margins or another paper size? The print dialog itself offers more paper sizes and margin presets — anything you set there wins, because the dialog is the final word before the PDF is written.

Free Word to PDF — no watermark, no signup, works offline

No account, no watermark, no "2 files per 30 seconds" meter, no premium tier. The only limit is the site-wide one — documents up to 25 MB — which exists because all the work happens in your browser's memory rather than on a server with disk to spare.

Once this page has loaded, it keeps working without a connection: the converter runs locally and the print engine is part of your browser. Convert on a plane, in a dead zone, or with the wifi off — the PDF still lands in your downloads.

Convert Word to PDF on your phone

No app store visit required. On iPhone and iPad, open this page in Safari, drop in the document (tap "Choose file" and pick from Files), then tap Print and use the share button in the print preview to save the PDF to Files or send it straight to an email or a chat. On Android, Chrome's print dialog offers "Save as PDF" as a destination — same two-tap finish.

Everything else works exactly as on a desktop: the document is converted on the phone's own processor, the paper size can be switched between A4 and Letter, and the warnings panel still lists anything the device could not reproduce. A resume fixed up on a laptop can be converted and sent from a phone in the same afternoon — nothing is tied to one device.

Frequently asked questions

Is my Word document uploaded to a server?

No — files never leave your device. The document is read and converted in your browser, and the PDF is produced by your browser's print engine. Nothing is transmitted anywhere.

How do I convert Word to PDF?

Drop your .docx into the box, check the preview, then click "Print / Save as PDF". In the dialog that opens, choose "Save as PDF" as the destination and save the file. That is the whole process.

Will the PDF look exactly like my Word document?

For text-driven documents — letters, resumes, reports, essays — yes, the result reads like the same document. Complex layouts (multi-column pages, text boxes, headers and footers, exact fonts) are simplified, and the tool lists anything it could not reproduce before you print. Check the print dialog's preview once and you will never be surprised.

Can I convert a .doc file (not .docx)?

Not directly — the tool reads the modern .docx format. Open the file in Word or Google Docs and choose "Save As" (or "Download") as .docx, then convert that. Server-based converters accept .doc because they run desktop software; a browser tool that reads files on your device works with the format browsers can read.

Is the converted PDF free and watermark-free?

Yes — free, no watermark, no signup, no daily caps. The only limit is 25 MB per document, because the conversion runs in your browser's memory.

Why does a print dialog open instead of downloading?

The print dialog is the conversion step: your browser lays the document out on real pages and can write the result as a PDF. Choose "Save as PDF" in the destination list and the dialog becomes a converter — this is also why the page breaks you see there are the real ones.

Does this work on a phone or tablet?

Yes. On iPhone and iPad, use the share button in the print preview and choose "Save to Files" or a PDF destination. On Android and desktop browsers, the print dialog offers "Save as PDF" directly.

Do images in my document survive?

Yes — embedded images are carried into the preview and printed at their placed size. Very large images are scaled to fit the page width, which is what Word does on paper anyway.

What paper size should I choose?

A4 if you are outside North America, US Letter if you are in the US, Canada or Mexico. If your recipient specified a size — some forms and agencies do — match it. You can also change paper and margins inside the print dialog.

Are the fonts preserved?

Text set in common fonts (Calibri, Arial, Times New Roman and similar) prints with a matching font on most devices. Exotic or licensed fonts that are not installed on your device are substituted with the closest available one — the same thing Word does when opening a document on a machine without the font.

Can I convert a password-protected Word file?

Remove the password first: open the document in Word, save an unprotected copy as .docx, then convert it. The converter reads the file directly on your device and cannot ask Word for the password.

Does it work offline?

Yes, after the page has loaded. The converter runs locally and the print engine is built into your browser, so you can convert with no connection at all.

How do I save a Word document as a PDF?

Drop the .docx into the box above, check the preview, and click "Print / Save as PDF" — then choose "Save as PDF" as the destination in the dialog. That is the fastest way when you do not have Word open; if you do, Word's own "Save As" menu offers PDF as a file type too.

Can I convert a Google Docs file to PDF?

Yes — download it from Google Docs as .docx first (File → Download → Microsoft Word), then convert it here. Google Docs can also email the document as a PDF directly, but exporting to .docx and converting locally keeps the file on your device the whole way.

Do I need to install Microsoft Word or any software?

No install of any kind — not Word, not a converter app, not a browser extension. The tool runs in the browser you already have, on Windows, Mac, Linux, iPhone and Android, and the PDF is produced by your browser's own print engine.

How do I convert my resume to PDF?

Save your resume as .docx, drop it in, pick the paper size the employer expects (US Letter in the US and Canada, A4 almost everywhere else), and save the PDF. Check the warnings panel and the print preview once — resumes with text boxes or two-column layouts are the most common source of conversion notes.

Why does the print preview look different from the preview on this page?

This page shows a continuous scroll of the document; the print preview lays it out on real pages, deciding where every page breaks. The print preview is the authoritative one — it is exactly what the PDF will contain. Use this page's preview for content and the dialog's for pagination.