DOCおよびDOCX形式に対応
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テキストの書式と文書構造を維持
すべての処理はブラウザ内で行われます - ファイルはデバイスから出ません
高度なアルゴリズムによる高速変換
DOCおよびDOCX形式に対応
Click Convert or use the editor to make changes before exporting.
PDFのダウンロード準備ができました
Transform Microsoft Word files (DOC, DOCX) into professional PDF documents. Maintain formatting, fonts, images, and layout perfectly. Fast, free, and no software installation needed.
Headings, bold text, lists, tables, and images from your Word document are accurately reproduced in the PDF.
Upload files in either the older DOC format or the modern DOCX format. Both are fully supported.
The entire conversion runs in your browser. Your Word files are never uploaded to any external server.
Optionally open an inline editor to make changes to your Word document before generating the PDF.
Conversion happens in seconds regardless of document length. No waiting in queues or processing delays.
The generated PDF opens perfectly in any PDF viewer including Adobe Reader, browsers, and mobile apps.
Our Word to PDF converter parses the internal XML structure of your DOCX file directly in the browser. It reads paragraph styles, character formatting, table definitions, image references, headers, footers, and page layout settings. These elements are then rendered into a pixel-perfect PDF using a built-in document engine. The result is a universally compatible PDF that looks identical on any device or operating system. For documents that need last-minute changes, the tool includes an inline editor where you can modify text, adjust formatting, and add or remove content before the conversion. The entire process runs locally in your browser, so your documents remain completely private. No internet connection is needed after the page loads, and no data is sent to external servers at any point during the conversion.
Word to PDF conversion on PDF Ninja is 100% browser-based. Your documents are processed locally on your device and never uploaded to any server. This means complete privacy for sensitive documents like contracts, financial reports, legal agreements, and personal files. No account required, no data collected.
Need to make a quick change before converting? Enable the Edit Before Converting option to open a built-in editor where you can modify text, fix typos, and adjust formatting. This saves you the roundtrip of editing in Word and re-uploading.
Yes. Text formatting, images, tables, headers, footers, and page layout are accurately preserved in the PDF output.
Both DOC (older format) and DOCX (modern format) files are supported.
Upload and convert files one at a time for the best quality results.
Yes. The converter works on any device with a modern web browser, including smartphones and tablets. The responsive interface adapts to your screen size.
Yes. You can convert as many Word documents as you need, with no file size limits, no daily caps, and no registration required.
No. The conversion runs entirely in your web browser. Your file stays on your device and is never sent to any external server.
Yes. Embedded images, tables with formatting, headers, footers, and text styles are all accurately preserved in the resulting PDF file.
Yes. Both the legacy DOC format and the modern DOCX format are supported. Simply upload your file regardless of the format and the converter handles the rest.
