Word to PDF - Free Online Word Document to PDF Converter

Word to PDF - Free Online Converter

Professional document conversion tool supporting DOC and DOCX formats, convert to high-quality PDF quickly

100% Free

Secure & Private

Lightning Fast

Online Word to PDF Converter

Support DOC and DOCX formats, convert to PDF for free

Drop files here

File size cannot exceed 10MB

Supported File Formats:

DOC

Microsoft Word 97-2003

DOCX

Microsoft Word 2007+

• Maximum file size: 10MB

• Maintains original formatting and layout

Why Choose Our Word to PDF Converter?

High-Quality Conversion

Based on Adobe PDF Services API, ensures converted PDFs perfectly maintain the original Word document's formatting, layout, and fonts with no quality loss.

Security & Privacy Protection

Files are immediately deleted from the server after conversion, ensuring your document privacy and security. Supports HTTPS encrypted transmission for data protection.

Multi-Format Support

Supports Microsoft Word 97-2003 (.doc) and 2007+ (.docx) formats, compatible with all mainstream Word versions, with maximum 10MB file support.

How to Use Word to PDF Converter

Upload Word Document

Click to select files or drag and drop your Word document to the upload area. Supports .doc and .docx formats, file size up to 10MB.

Automatic Processing

The system automatically starts conversion using Adobe's professional API to ensure high-quality output. The conversion process typically completes within 10 seconds.

Download PDF File

Download the PDF file immediately after conversion. Original files are automatically deleted to protect your privacy and security.

Frequently Asked Questions

Will Word to PDF conversion lose formatting?

No. We use Adobe PDF Services API for conversion, which perfectly maintains the original Word document's formatting, layout, fonts, and images, ensuring the converted PDF is identical to the original document.

Which Word formats are supported?

We support Microsoft Word 97-2003 (.doc) and 2007+ (.docx) formats. Compatible with all mainstream Word versions, including documents created by Office 365, WPS, and other office suites.

Is there a file size limit?

The maximum file size is 10MB per file. This limit is sufficient for most Word documents. If your file is too large, we recommend compressing images or splitting the document.

How fast is the conversion?

Conversion speed depends on document size and complexity, but typically completes within 10 seconds. We use professional cloud APIs to ensure fast and stable conversion services.

Do I need to register or pay?

Completely free, no registration required. We provide unlimited Word to PDF conversion service with no watermarks and no hidden fees.

How is file security guaranteed?

We take user privacy seriously. Uploaded files are only used for conversion and are immediately deleted from the server after conversion. All transmissions use HTTPS encryption to ensure data security.

Technical Advantages

Adobe PDF Services API

Uses Adobe's official API to ensure professional-grade conversion quality and stability.

Cloud Processing

All conversions are completed in the cloud, without consuming your device resources, supporting all operating systems.

Perfect Format Preservation

Maintains original document fonts, layout, images, and styles, ensuring perfect conversion results.

Batch Processing Support

Supports multiple file processing to improve work efficiency and meet batch conversion needs.

User Reviews

5.0

"Great conversion quality, format remains intact, and it's very fast. Much better than other online tools!"

- John Smith, Office Worker

5.0

"Free and no watermarks, very practical for someone who frequently needs to convert documents. Security is also reassuring."

- Sarah Johnson, Student

5.0

"Clean interface, simple operation, and professional conversion results. I've already recommended it to my colleagues."

- Michael Brown, Business Manager