Choose a PDF to sign

Your PDF and signature stay on this device.

Choose PDF Large PDFs are opened one page at a time to protect mobile memory.

Add element

Your name

PreviewJohn Smith

Desktop: drag a signature style or element directly onto the PDF. Touch devices can tap Add to page, then drag the placed field.

Selected field

Value

XYWidthHeight

Apply to

Pages

This creates a visual electronic signature. It is not a certificate-backed PKI digital signature or identity verification service.

PDF

Choose a PDF to redact

Marked regions stay editable until you apply secure redaction.

Choose PDF

Drag over sensitive content. Preview marks stay editable until you apply redaction; the exported PDF permanently replaces content inside affected areas.

0 regions · 0 pages

LOCAL PDF PROTECTION

PDF Security Center

Protect, unlock, restrict or sanitize a PDF locally.

01 Select PDF02 Choose action03 Configure04 Process & verify05 Download

Protect PDF

Password required to open this PDF.

EncryptionPassword

Confirm password

Use a long, unique password you can safely remember.

Sign PDF

Choose a PDF to sign

Redact PDF

Choose a PDF to redact

PDF Security Center

Protect PDF

Unlock PDF

PDF Permissions

Sanitize Document

Batch Security