Add predefined stamps (Approved, Draft, Confidential). Free account required. Secure, fast, and ready for AI-native document workflows.
Upload your PDF
Choose stamp type
Set position and opacity
Download stamped PDF
Predefined stamps include Approved, Draft, Confidential, Final, Reviewed, and Expired. Custom text stamps are also supported.
Yes. Apply stamps to all pages or specify individual page numbers.
Yes. Set the stamp color, size, opacity, rotation, and position on the page.
Yes. Set the rotation angle to place stamps diagonally. Adjust opacity for a subtle watermark-like effect.
ZiaSign's PDF stamp tool adds official stamps like Approved, Draft, Confidential, or custom text stamps to your documents. Control position, size, color, and opacity. Apply to all pages or specific pages. Perfect for document workflow management.
Also known as: stamp pdf document · add approved stamp pdf · pdf stamp tool · confidential stamp pdf
See how ZiaSign compares on pricing, limits, and contract workflows before you commit.
ZiaSign vs DocuSign
Choose ZiaSign when you want contracts finished, not just sent.
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Choose ZiaSign when signing is only one step in the work.
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Choose ZiaSign when the job is contract execution, not proposal design.
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Choose ZiaSign when the PDF is not the finish line.
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Choose ZiaSign when edited PDFs need accountable signatures.
ZiaSign vs PDF24
Choose ZiaSign when PDFs become agreements.
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Choose ZiaSign when the signed result matters more than the edit.
ZiaSign vs Zoho Sign
Choose ZiaSign when the document matters more than the suite.
ZiaSign vs SignNow
Choose ZiaSign when you'd rather pay for outcomes than access.
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Choose ZiaSign when simple signing stops being enough.
ZiaSign vs Ironclad
Choose ZiaSign when you want CLM this quarter, not next fiscal year.
ZiaSign vs Icertis
Choose ZiaSign when you need contract intelligence working before the next board meeting.
ZiaSign vs Agiloft
Choose ZiaSign when you want outcomes out of the box, not a platform to configure.
ZiaSign vs Evisort
Choose ZiaSign when you want contract AI without a platform commitment.
Jump straight to the query-specific guide that matches what you are trying to do, then open the tool when you are ready.
The strongest tool pages do not just solve one file problem. They make the next contract easier to prepare, route, sign, track, and trust.
Files are processed securely and automatically deleted after 1 hour, so quick PDF jobs do not turn into unmanaged storage risk.
Start with one file task, then move into AI prep, signing, reminders, and audit-ready storage across 118 tools and 139 guides.
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