
How to Sign PDF Electronically Free - Legal E-Signatures
Add legally binding electronic signatures to PDFs for free. Complete guide to signing documents digitally without paid software.
E-Sign PDFs Without Paying for Software
Electronic signatures are legally binding in most countries. You don't need expensive e-signature software to sign PDFs digitally.
Are Electronic Signatures Legal?
Yes! E-signatures are legally valid under:
- •United States: ESIGN Act (2000)
- •European Union: eIDAS Regulation
- •UK: Electronic Communications Act 2000
- •Canada: PIPEDA
- •Australia: Electronic Transactions Act
How to Sign PDF for Free with PDFHubs
Method 1: Draw Your Signature
- 1.Go to PDFHubs.site/tool/sign-pdf
- 2.Upload your PDF
- 3.Click "Draw Signature"
- 4.Draw with mouse or finger
- 5.Place signature on document
- 6.Download signed PDF
Method 2: Type Your Signature
- 1.Upload PDF to Sign PDF tool
- 2.Click "Type Signature"
- 3.Enter your name
- 4.Choose a signature style font
- 5.Place and download
Method 3: Upload Signature Image
- 1.Photograph your handwritten signature
- 2.Upload to the Sign PDF tool
- 3.Position on your document
- 4.Save and download
Tips for Professional E-Signatures
- 1.Use a consistent signature across all documents
- 2.Include your name and date in text form
- 3.Keep a clean white background for uploaded signatures
- 4.Save your signature for future use
E-Signature vs Digital Signature
| E-Signature | Digital Signature |
| Image/drawing of signature | Cryptographic verification |
| Valid for most documents | Required for high-security docs |
| Free with PDFHubs | Often requires certificates |
Documents You Can E-Sign
- ✅Employment contracts
- ✅Rental agreements
- ✅NDAs and business agreements
- ✅Invoices and quotes
- ✅Permission slips
- ✅Internal approvals
Documents That May Require Wet Signatures
- ❌Wills and trusts (varies by jurisdiction)
- ❌Notarized documents
- ❌Court filings (check local rules)
- ❌Real estate deeds (varies by state)
Free vs Paid E-Signature Services
| Service | Free Tier | Paid Plans |
| PDFHubs | Unlimited | N/A (always free) |
| DocuSign | 3 signatures | $10-40/month |
| HelloSign | 3/month | $15+/month |
| Adobe Sign | None | $12.99+/month |
Conclusion
PDFHubs offers unlimited free electronic signatures that are legally valid for most documents. No subscription, no limits, no catch.
Ready to try these tips?
Use our free PDF tools to put this knowledge into practice.
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