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Stop "the layout changed on my end" forever

Prevent Word document formatting changes

When you send a contract as a Word file, you're sending an editable document that renders differently on every machine. Fonts shift, tables break, page numbers move — and you can't prove what the other party actually saw. Send an uneditable contract as PDF instead. Lock the layout and protect the document's legal integrity. Use the Word to PDF API to convert and lock before every send.

Lock Contracts Now
❌ Word file sent to counterparty
  • • Layout shifts depending on their Word version
  • • They can edit clauses (intentionally or not)
  • • "Less arguing about page numbers." — impossible
  • • No proof of what they received
✅ PDF sent — layout locked
  • • Identical rendering on every device
  • • Uneditable without visible modification marks
  • • Page numbers and citations stable
  • • Audit-friendly delivery artifact

100%

pixel-identical rendering

0

layout surprises on delivery

< 3s

conversion time

Legal

audit-ready artifacts

Why Word contracts create legal and operational risk

Layout drift between machines

Different OS, different fonts, different Word versions = different document. Clause numbers move. Tables reflow. Signatures end up on the wrong page.

Accidental (or intentional) edits

Word files can be edited. Even "track changes off" doesn't guarantee the document wasn't modified. PDF locks the text as-is.

No reliable delivery proof

If a dispute arises, you need to show what the counterparty received. A converted PDF is a timestamped artifact. A Word file is just an editable template.

Lock contracts in 3 steps

  1. 1

    Draft in Word as usual

    Keep using the tools your legal team already knows.

  2. 2

    Convert to PDF via API before sending

    POST the .docx to the Word to PDF API. Get back a pixel-perfect, uneditable PDF instantly.

  3. 3

    Send the PDF, keep the artifact

    Deliver via email or eSign platform. Store the original PDF as your audit trail. The layout is locked permanently.

Get Started Free

FAQ

Does PDF conversion preserve complex Word formatting (tables, tracked changes)?
Yes. The API uses native rendering to ensure tables, headers, footers, and footnotes are preserved exactly. Tracked changes are resolved to "accepted" state in the output by default.
Can I add a password or disable printing on the output PDF?
Yes. Chain the Word to PDF API with the Protect PDF API to add password protection and fine-grained permissions (print, copy, annotate) in a single pipeline.
How do I integrate this into our contract management system?
Trigger conversion via webhook when a contract reaches "ready to send" status. The API returns the PDF URL within seconds — feed it directly to your eSign or delivery step.