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Document conversion

Convert DOC to PDF

Convert your .doc files to .pdf format online. No software to install.

Convert DOC to PDF now

Free account: 10 conversions a month. Pro: 100 a month.

How to convert DOC to PDF

1

Upload

Drag and drop your .doc file or click to browse.

2

Choose format

Select PDF as your output format.

3

Download

Click Convert and download your .pdf file.

Why convert DOC to PDF?

Converting DOC to PDF ensures your document looks identical on every device and operating system. PDF preserves exact fonts, layout, and formatting, making it the standard for sharing final documents, contracts, and reports.

DOC vs PDF: technical comparison

DOC (Microsoft Word Binary Document, introduced in 1983) uses None (OLE2 compound binary streams) compression. PDF (Portable Document Format, introduced in 1993) uses Flate, JPEG, JPEG2000, JBIG2, CCITT for embedded content compression. DOC browser support: None (requires office application). PDF browser support: Universal (built-in PDF viewers in all major browsers).

What happens to quality?

The quality impact depends on the specific settings used during conversion. PDF uses compression that may affect quality depending on the chosen settings.

File size impact

Typical DOC file size: A 20-page report with images: ~1-8 MB. Typical PDF file size: A 10-page text document: ~100-300 KB; with images: ~1-10 MB. Expect a dramatic file size reduction — often 5-20x smaller — when converting from uncompressed DOC to PDF.

Common use cases

  • Sharing final documents that should not be accidentally edited
  • Submitting DOC files to systems that require PDF format
  • Converting DOC files to PDF for compatibility with specific applications or workflows
Pro tip

Before converting to PDF, embed all fonts in your DOC document to prevent font substitution issues on the recipient's device. Also review page margins and headers/footers, as they can shift slightly during conversion.

Why use SquishConvert for DOC to PDF?

Free plan

Free account: 10 conversions a month. Pro: 100 a month. No watermarks.

Quick & easy

Create a free account in 10 seconds and start converting immediately. No credit card required.

Where your file goes

Your file is sent over an encrypted connection to our provider CloudConvert, which converts it and deletes it after the conversion, within 24 hours at most. Details in our Privacy Policy.

Works everywhere

Convert files from any device: desktop, tablet, or phone. No software to install, works in any modern browser.

358+ conversions

SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.

High quality output

Your converted .pdf file maintains the best possible quality. No unnecessary compression or quality loss.

Frequently asked questions

Is it free to convert DOC to PDF?

Free account: 10 conversions a month. Pro: 100 a month.

How long does it take to convert DOC to PDF?

It depends on the file size and on the queue at our provider. Small files usually take a few seconds.

Is my DOC file safe when converting?

Your file is sent over an encrypted connection to our provider CloudConvert, which converts it and deletes it after the conversion, within 24 hours at most. Details in our Privacy Policy.

What is the maximum file size for DOC to PDF?

Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.

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