Sign PDF
Digitally sign contracts, agreements, and forms with legal electronic signatures.
Fast & Simple
How to Use Sign PDF Online in 3 Easy Steps
Effortlessly process your documents directly in your web browser with zero software installations.
1
Upload Document
Select the agreement or contract you need to sign.
2
Create Signature
Draw your signature with mouse or touch, type your name, or upload an existing signature image.
3
Position & Download
Place your signature and date stamp on the document, then download the completed signed PDF.
Enterprise Quality
Key Features & Performance Highlights
Designed with uncompromising performance, reliability, and security standards for modern workflows.
Draw, Type, or Upload
Create signatures using touch drawing, typed cursive scripts, or scanned signature graphics.
Automatic Date Stamp
Insert formatted dates, signer names, initials, and checkboxes with a single click.
Legally Binding E-Signatures
Complies with electronic signature standards for business and personal agreements.
Sign on Touchscreens
Sign smoothly with your finger or stylus on iPhone, iPad, and Android screens.
256-Bit SSL Protection
All signed documents are encrypted and permanently erased from servers automatically within 24 hours.
Fast Workflow
Sign and export completed agreements in less than 30 seconds.
About Sign PDF Online
Printing, signing by hand, and scanning documents is slow and outdated. AmorPDF Sign PDF enables you to sign contracts, NDA agreements, leases, tax forms, and employment letters directly in your web browser. Create a legally binding electronic signature in seconds using your mouse, trackpad, touchscreen, or uploaded signature image.
Add signer name, current date stamps, initials, and checkboxes anywhere on your document. Once applied, your signature is embedded into the PDF structure, ready to send back to clients, employers, or institutions.
Technical Specifications
- Supported Input PDF (.pdf)
- Output Format Signed PDF (.pdf)
- Avg. Processing Speed < 5 seconds
- Security & Encryption 256-bit TLS
- Data Retention Auto-purged (within 24h)
- Device Compatibility Windows, Mac, iOS, Android
Help & FAQs
Frequently Asked Questions
Common questions and answers regarding our Sign PDF Online tool.
Are electronic signatures created on AmorPDF legally binding?
Yes! Electronic signatures are widely recognized and legally binding under ESIGN and eIDAS regulations for most standard commercial agreements.
Can I draw my signature on my phone or tablet?
Yes. Our responsive canvas allows smooth, natural handwriting using fingers, Apple Pencil, or stylus pens.
Can I save my signature for future documents?
You can save your signature temporarily in your browser session for quick signing across multiple documents.
Can multiple people sign the same document?
Yes. You can sign your section, download the PDF, and forward it to other parties to add their signatures.
Are my signed contracts kept private?
Yes. AmorPDF enforces a strict automated cleanup policy. Documents are purged automatically within 24 hours of signing.
