Fill & Sign PDF Online — Free & Private

Add text, annotations, and your handwritten signature to any PDF. Everything stays in your browser — your documents are never uploaded anywhere.

Drag & Drop a PDF Here

or click to browse your files (single PDF supported)

Page 1 / 1

Sign Like a Pro

Get the JAMJAKE Active Stylus Pen for perfect, natural-looking digital signatures on your iPad.

View on Amazon
As an Amazon Associate, MyPDF earns from qualifying purchases.
iPad Stylus Pen

How to Fill & Sign a PDF in 3 Simple Steps

1

Upload Your PDF

Drag and drop a PDF file into the upload area, or click to browse and select it from your device.

2

Add Text & Signature

Use the toolbar to add text fields or draw your signature. Drag them to the exact position you need on any page.

3

Save & Download

Click Save & Download. Your signed PDF is generated instantly in your browser and saved to your device.

Why Use MyPDF to Sign PDF Documents?

Unlike other online PDF signing tools that upload your sensitive documents to remote servers, MyPDF's Fill & Sign tool processes everything locally in your web browser. Your contracts, agreements, forms, and personal documents never leave your device. This makes it the safest option for eSigning PDFs containing confidential information.

Whether you need to sign a rental agreement, fill in a tax form, add your name to a contract, or annotate a document, MyPDF handles it instantly with no watermarks and no account required. It even works offline once the page is loaded — perfect for use on flights or in areas with no internet.

Need more PDF tools? Try our PDF merge tool, image to PDF converter, or PDF password protector.

Frequently Asked Questions About Signing PDFs

Is it safe to sign PDFs online with MyPDF?

+

Yes, absolutely. MyPDF processes all files entirely in your browser using JavaScript. Your PDFs and signatures never leave your device — nothing is uploaded to any server. This is the most private way to eSign documents online.

Is an electronic signature legally valid?

+

Electronic signatures are legally recognized in most countries under laws like the US ESIGN Act and EU eIDAS regulation for common business documents. For highly regulated documents (court filings, notarized documents), you may need a certified digital signature.

Can I add multiple signatures and text fields?

+

Yes. You can add as many text fields and signatures as you need. Each element can be positioned independently on any page. Just use the toolbar buttons to add more items and drag them into place.

Does this work on mobile devices?

+

Yes. The Fill & Sign tool works on any device with a modern browser — iPhones, Android phones, iPads, tablets, and desktop computers. On touch screens, you can draw your signature with a finger or stylus.

Can I sign a password-protected PDF?

+

If the PDF requires a password to open, you will need to unlock it first using our Unlock PDF tool. Once unlocked, you can sign it with this tool.

More Free PDF Tools

Merge PDF Image to PDF Lock PDF Unlock PDF Create PDF Organize PDF Add Page Numbers Scan Document Compress PDF
Privacy First: We run unobtrusive ads to keep this 100% offline tool free. Your files never leave your device.

The Complete Guide to Electronically Signing PDF Documents Privately

Electronically signing contracts, non-disclosure agreements, tax filings, purchase orders, and rental agreements has replaced traditional pen-and-paper signing. The MyPDF Fill & Sign tool enables you to draw or type custom digital signatures, place text annotations, insert current dates, and burn signature layers permanently into PDF files—100% inside your web browser.

Legal Validity of Electronic Signatures (ESIGN & eIDAS)

Under the United States ESIGN Act (Electronic Signatures in Global and National Commerce) and the European Union eIDAS Regulation, electronic signatures carry the same legal weight as traditional handwritten signatures. Electronic signatures created with MyPDF demonstrate intent to sign and bind parties legally to contract terms.

Why Local Browser PDF Signing is 100% Secure

Uploading sensitive financial contracts, medical forms, or identity documents to third-party cloud signers creates immense compliance risks. MyPDF processes all vector signature canvas rendering locally using HTML5 Canvas and PDF-Lib WebAssembly modules. Your signature and document data never leave your computer's local memory.

Feature MyPDF Local Signer Cloud Signing Platforms
Privacy Protection Zero server uploads / 100% Client-Side Files stored in remote databases
Cost & Subscriptions 100% Free Forever (No limits) Expensive monthly subscriptions per envelope
Mobile & Touch Support Native touchscreen drawing support App download often forced

Frequently Asked Questions (FAQ)

Can I save my drawn signature for future documents?

Yes. Your signature can be saved in your browser's local session memory so you can quickly sign multi-page documents without re-drawing.

Do you keep copies of my signed contracts?

No. We do not host databases or storage buckets for user documents. All processing is executed locally inside your web browser session.

  • Place Signature: Drag and drop your signature to the correct location on the page. You can resize it to fit perfectly.
  • Save Document: Click "Save / Download" to finalize the PDF. The signed document will download immediately.

    • Frequently Asked Questions (FAQ)

    Is my electronic signature legally binding?

    In many jurisdictions, an electronic signature carries the same legal weight as a physical signature. However, specific requirements vary by region and the type of document. Please consult local laws for critical documents.

    Does this tool upload my contract to the cloud?

    No. Security is our top priority. The MyPDF Sign tool processes the PDF entirely within your local browser environment. No documents or signatures are ever uploaded to a server.

    Processing...