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DOC → DOCX · free · no account needed

DOC to DOCX converter

Convert DOC (Legacy Word Document) files to DOCX (Microsoft Word Document) format. Free guest conversions — no signup required.

deleted after 24h 25 free min/day 1.25 GB max file size

Drag & drop files here

or click to browse from your computer

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how it works

How to convert DOC to DOCX

01

Upload your file

Drag and drop or browse to select. Multiple files supported.

02

Convert instantly

Click convert — your file is processed securely on our servers.

03

Download the result

Get your converted file immediately. Deleted from servers in 24h.

about these formats

DOC vs DOCX

DOC

What is a DOC file?

DOC is the older Microsoft Word format used before 2007. Many legacy documents are still in DOC format. Converting DOC to PDF or DOCX modernizes them for current software.

DOCX

What is a DOCX file?

DOCX is the modern Word document format introduced in Office 2007. It supports rich text, images, tables, and styles. Converting DOCX to PDF ensures your document renders identically everywhere.

Why convert DOC to DOCX?

  • Convert DOC files to DOCX for better compatibility with your devices and software
  • No software installation required — everything runs in your browser
  • Free daily conversions with no account, no ads, and no watermarks
  • Files are automatically deleted from our servers within 24 hours

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