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Compare DOCX files locally

Review Word document revisions side by side in your browser without uploading the files.

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Updated document
Original document

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DOCX Diff

A practical DOCX comparison page for draft review

DiffPaper helps you compare two Word documents when you need to verify version updates before export, approval, or distribution. This is useful for teams that revise statements of work, proposals, policies, and internal drafts in DOCX format.

Compare Word document revisions in one place

Upload the older DOCX file and the revised DOCX file to inspect changed passages side by side. DiffPaper highlights additions, removals, and modifications so reviewers can understand the scope of edits quickly.

Well suited for editable drafts and working copies

DOCX comparison is most valuable earlier in the review process, before the file is exported to PDF or sent outside the team. DiffPaper helps with working drafts where reviewers still need to confirm structural and wording changes.

  • Proposal and SOW revisions
  • Policy and process draft updates
  • Internal QA on editable Word copies
  • Pre-export change review

Local-first review for sensitive drafts

Drafts often contain pricing, customer names, contract terms, or internal commentary. DiffPaper keeps DOCX comparison inside the browser so the review flow stays private and easier to approve internally.

DOCX diff FAQ

Can DiffPaper compare two DOCX files?

Yes. DiffPaper supports DOCX comparison with side-by-side review and diff navigation.

Does DiffPaper upload Word files?

No. DOCX files are processed locally in the browser.

When should I use a DOCX diff tool instead of a PDF diff tool?

Use a DOCX diff tool earlier in the drafting process when you need to compare editable Word versions before export or approval.