Docu Sign - Easy PDF Signature

Docu Sign — the simplest way to sign PDF documents right from your phone.

No printers. No scanners. No cloud uploads. Just open a PDF, draw your signature, and place it exactly where you need it. Your signed document is ready to share in seconds.

WHY CHOOSE DOCU SIGN?

Your privacy matters. Unlike other apps, DocuSigner keeps everything on your device. Your documents and signatures never leave your phone — no cloud storage, no third-party servers, no data collection. What stays on your device, stays on your device.

SIGN DOCUMENTS IN 3 SIMPLE STEPS

1. Import any PDF from your device
2. Draw your handwritten signature on the screen
3. Tap to place it on any page — done!

It really is that easy. No accounts, no subscriptions, no complicated setup.

KEY FEATURES

Handwritten Signatures
Draw natural, personal signatures directly on your screen. Save multiple signatures for different purposes — business, personal, initials, or anything else you need.

Smart PDF Viewer
Browse through multi-page documents with ease. Preview your PDFs before signing, scroll through pages, and find exactly the right spot for your signature.

Precise Placement
Tap anywhere on a page to place your signature, then drag to adjust its position with precision. Your signature lands exactly where you want it.

Signature Colors
Choose the perfect color for your signature. Whether you prefer classic black, professional blue, or any other color — make your signature stand out.

Permanent Embedding
Your signature is permanently embedded into the PDF file itself — not just an overlay. Recipients see your signature in any PDF viewer on any device.

Biometric Security
Every signing action is protected by your fingerprint or device lock. Nobody can sign documents on your behalf, even if they have access to your phone.

Instant Sharing
Share your signed documents via email, messaging apps, cloud storage, or any other app on your device. One tap and your document is on its way.

PERFECT FOR

• Contracts and agreements
• Permission slips and school forms
• Tax documents and financial paperwork
• Real estate documents
• Medical and insurance forms
• Business proposals and invoices
• Any PDF that needs your signature

BUILT WITH CARE

Docu Sign is designed with a clean, modern interface following Material Design guidelines. Every interaction is smooth, intuitive, and distraction-free. We believe signing a document should take seconds, not minutes.

Your documents deserve respect. That is why we built DocuSigner with a privacy-first approach — no analytics on your documents, no uploads, no tracking. Just a tool that does one thing and does it exceptionally well.

COMPLETELY OFFLINE

No internet connection required. Import, sign, and manage your documents anywhere — on a plane, in the countryside, or in a meeting room with no Wi-Fi. Docu Sign works everywhere you do.

Download Docu Sign today and never print a document just to sign it again.