✍️ Electronic Signature PDF

Electronic Signature for PDF — Free, No Account

Add a legally valid electronic signature to any PDF in seconds. Draw, type or upload your signature image. No signup required — instant, secure and free.

Sign PDF Free →

No account · No watermark · Legally valid · Works on any device

What Is an Electronic Signature?

An electronic signature (e-signature) is any electronic mark used to indicate agreement or approval on a document

✍️
Drawn Signature
Use your mouse, trackpad or touchscreen to hand-draw your signature directly on the PDF — just like signing paper.
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Typed Signature
Type your name and PDFTash auto-styles it into a signature-like font. Quick, clean and legally equivalent.
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Uploaded Image
Upload a photo of your handwritten signature (PNG, JPG) and place it on the PDF. Perfect for maintaining your exact personal signature.
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Signature Fields
Place signature, date, initials and text fields anywhere on the PDF. Resize, reposition and adjust opacity freely.
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Email to Sign
Send PDFs to others for signature via email. Track when they open and sign the document.
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Tamper-Proof
Once signed, PDFTash adds a verification layer so recipients can confirm the document has not been altered after signing.

⚖️ Is an Electronic Signature Legally Valid?

Yes — e-signatures are legally enforceable in over 60 countries under specific laws

🇺🇸
United States
ESIGN Act (2000) and UETA give electronic signatures the same legal weight as handwritten signatures for most contracts.
🇪🇺
European Union
eIDAS Regulation (2016) recognizes standard electronic signatures across all EU member states.
🇬🇧
United Kingdom
Electronic Communications Act 2000 and UK eIDAS post-Brexit legislation both validate e-signatures.
🇮🇳
India
Information Technology Act 2000 (Section 5) makes electronic signatures legally valid for contracts and agreements.
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Most Countries
Australia, Canada, Singapore, UAE, Bangladesh and most nations have equivalent e-signature legislation.

Note: E-signatures are not valid for wills, adoption papers, and some government-specific documents in certain jurisdictions. Always verify requirements for sensitive legal matters.

How to Add an Electronic Signature to a PDF

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1. Upload Your PDF
Drag and drop your PDF or click to browse. Works with any PDF — contracts, agreements, forms, applications.
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2. Add Your Signature
Choose to draw, type or upload your signature. Drag it to the correct position on the page. Resize as needed.
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3. Download Signed PDF
Click download and get your legally signed PDF instantly. Share it via email or upload it anywhere.

3 Ways to Sign a PDF on PDFTash

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✍️ Draw
Best for: touchscreens & tablet users
Use your finger, stylus or mouse to draw your signature in real time on a signature pad. Your exact hand-drawn signature is embedded into the PDF. Works on mobile, tablet and desktop.
⌨️
⌨️ Type
Best for: quick professional signatures
Type your name and choose from signature-style fonts. Ideal when you need to sign quickly and your exact pen signature is not required. Fast and looks professional.
🖼️
🖼️ Upload Image
Best for: consistency across documents
Photograph your handwritten signature on white paper, upload the PNG or JPG, and PDFTash removes the background automatically. Use your exact personal signature every time.

PDFTash vs Adobe Sign vs DocuSign

Feature PDFTash ✓ Adobe Sign DocuSign
Price Free $14.99/mo+ $10/mo+
No Account Required ✅ ❌ ❌
Draw Signature ✅ ✅ ✅
Type Signature ✅ ✅ ✅
Upload Signature Image ✅ ✅ ✅
No Watermark ✅ ✅ ✅
AI PDF Tools Included ✅ ❌ ❌
Unlimited Free Signings ✅ ❌ 5 free only ❌ 3 free only

💡 Tips for Adding an Electronic Signature to a PDF

1
Use a white background for uploaded signatures
If uploading a photo of your handwritten signature, sign on bright white paper with a dark pen and photograph in good light. PDFTash removes the background automatically for a clean result.
2
Place your signature on the correct signature line
Zoom into the PDF before placing your signature to ensure it lands precisely on the designated signature field. Resize by dragging the corner handles.
3
Add a date field alongside your signature
A date stamp next to your e-signature strengthens enforceability by creating a clear record of when the document was signed. PDFTash lets you add both in one step.
4
Download a copy before sending
Always download your signed copy before sharing the document. This gives you a local record of exactly what you signed and when.
5
Check for required initials on every page
Many contracts require initials on every page, not just the signature page. Review all pages and add initials where required using PDFTash's text tool.

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Frequently Asked Questions — Electronic Signature PDF

Is an electronic signature on a PDF legally valid?

Yes. Electronic signatures are legally binding under the US ESIGN Act (2000), the EU eIDAS Regulation, the UK Electronic Communications Act, India's IT Act 2000, and equivalent laws in over 60 countries. For standard contracts, business agreements, employment documents and consent forms, an e-signature carries the same legal weight as a wet ink signature.

Is PDFTash's electronic signature tool free?

Yes. Signing PDFs with PDFTash is 100% free with no limits. You can sign as many PDFs as you need — no subscription, no credit card, no hidden fees. Unlike DocuSign (3 free signatures) or Adobe Sign (5 free), PDFTash places no cap on free signings.

Do I need to create an account to sign a PDF?

No. PDFTash requires absolutely no registration, no email address and no account creation to sign PDFs. Simply upload your document, add your signature, and download the signed PDF immediately. Zero friction.

What is the difference between an electronic signature and a digital signature?

An electronic signature is any electronic mark — drawn, typed or an uploaded image — used to indicate consent or approval. A digital signature is a specific type of e-signature that uses PKI cryptography and a certificate issued by a Certificate Authority (CA) to verify the signer's identity. Digital signatures provide higher assurance and are required for some regulated industries. PDFTash supports both.

Can I sign a PDF on my phone or tablet?

Yes. PDFTash works on any device — Android phone, iPhone, iPad, tablet and desktop. The draw signature option is especially effective on touchscreens, letting you sign with your finger or stylus just as you would on paper.

Is my document safe when I upload it to sign?

All file transfers use HTTPS encryption. Files are processed in an isolated server environment and automatically deleted within 2 hours of upload. PDFTash never reads, indexes or shares your document content. Your documents remain completely private.

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