PDFEngine

Convert Word DOCX to PDF

Convert Word documents to PDF online for free. Supports DOC, DOCX, PPTX, XLSX. No signup, no watermarks.

Note: This tool extracts text from your document. Complex layouts, images, tables with borders, and custom fonts may not be preserved. Best for text-heavy documents.

Drag a document here or click to browse

Supports DOC, DOCX, PPTX, XLSX, and more — processed in your browser

Processed entirely in your browser — never uploaded to a server. Files are deleted when you close this tab.

How to convert a Word document to PDF

  1. 1

    Upload your document

    Drag a DOC, DOCX, PPTX, PPT, XLSX, XLS, or OpenDocument file into the upload zone.

  2. 2

    Start the conversion

    Click 'Convert to PDF' and our server will transform your document into a PDF using LibreOffice headless mode.

  3. 3

    Download your PDF

    Download the resulting PDF file, which preserves the formatting of your original document.

Why use this tool

  • Supports multiple formats — Word, PowerPoint, Excel, and OpenDocument files all convert to PDF.
  • Layout is preserved accurately using LibreOffice's rendering engine, the same engine behind many professional tools.
  • No watermarks or branding added to your output — the PDF is clean and ready to share.
  • Server-side processing handles large files without slowing down your browser.

Frequently asked questions