Sign PDFs Online Free — eSignature & PDF Signing Tool

Sign PDF documents online for free. Draw, type, or upload your signature. Legally binding eSignatures with audit trail. No software install needed.

Frequently asked questions

Is Desygner's PDF signing legally binding?

Yes. Our eSignatures comply with the ESIGN Act (US), eIDAS (EU), and equivalent laws worldwide. Each signature includes a full audit trail.

How many documents can I sign for free?

Free plan users can sign unlimited documents personally. Sending documents to others for signature is available on Pro plans.

Can I also edit the PDF before signing?

Absolutely. Desygner combines a full PDF editor with signing tools — edit text, add images, fill forms, then sign, all in one place.

Is my data secure?

All documents are encrypted in transit and at rest. We comply with GDPR and SOC 2 security standards.