PDFStack Tool
Word to PDF — Free Online Converter
Convert Word documents, DOC, DOCX, or plain text files into a clean, shareable PDF directly in your browser. PDFStack renders your text content with proper pagination and exports a standards-compliant PDF file in seconds.
Open Word to PDF →
No file uploads
No account required
Free to use
Private & secure
Why convert Word to PDF?
PDFs display identically on every device, preserve your layout exactly, and are the universally accepted format for contracts, CVs, reports, and submissions. Converting Word to PDF in PDFStack means your document stays on your device throughout the process.
How to convert Word to PDF
- 1Open Word to PDF in PDFStack.
- 2Upload your .docx, .doc, or .txt file.
- 3Choose page size (A4 or Letter).
- 4Click Convert to PDF and download your PDF.
All processing happens locally in your browser — no files are uploaded to any server.
Common Uses
Submitting a CV or cover letter, sharing a contract that shouldn't be editable, exporting a report for client delivery, or archiving a document in PDF/A format.
Frequently Asked Questions
Which file formats are supported?
.docx, .doc, and plain .txt files are supported.
Will complex formatting be preserved?
PDFStack extracts the text content and renders it cleanly. For pixel-perfect formatting preservation, use Microsoft Word's built-in Export to PDF.
Is there a size limit?
No server limit — everything runs in your browser.
Is my document private?
Yes. Your file is never uploaded to any server.