Secure PDF signer

Securely sign PDFs in your browser.

Place signatures, dates and text locally on your device, then download the signed PDF without uploading private paperwork.

Local signature edits

Add signature and text items in the page editor without sending the source PDF to an app server.

Move and resize

Adjust each item visually before exporting the final signed document.

Browser download

The signed PDF is generated locally and downloaded from your browser.

Sign private PDFs without a document portal.

Slay PDF works for everyday signing and annotation tasks such as approvals, permission forms, internal acknowledgements and scanned documents.

It is not a certified e-signature platform. If a workflow requires identity verification, audit trails or legal signing compliance, use the required signing provider.

Secure PDF signer FAQ

Can I sign a PDF without uploading it?

Yes. Slay PDF places signature edits in the browser and exports a local signed PDF.

Can I adjust a signature before export?

Yes. Select the signature item to move, resize or remove it before download.

Is this a certified e-signature service?

No. Slay PDF edits the PDF locally. Use a compliant signing platform when audit trails or identity verification are required.