DocSign - PDF Tools Scanner

DocSign – Free PDF Toolkit: Sign, Edit, Scan
Completely free. No account. Works offline.

DocSign is the only PDF toolkit you’ll ever need. Sign contracts, annotate documents, merge files, scan with your camera, and create professional PDFs — all without creating an account or connecting to the internet. 100% private, 100% free, forever.

✨ Key Features
📝 PDF Editing & Annotation
eSignatures – Draw, type, or upload your signature. ESIGN Act & eIDAS compliant.

Highlight, underline, strikethrough – Mark up any document.

Freehand ink drawing – Choose from 8 colors.

Sticky notes & text stamps – Add comments or “Approved”, “Draft” stamps.

True Redaction – Permanently black out sensitive information.

🛠️ PDF Tools
Merge multiple PDFs into one.

Extract specific pages.

Rotate pages (90° increments).

Watermark – Add “CONFIDENTIAL”, “DRAFT”, or custom text.

Duplicate pages.

QR Code generator – Embed payment links or contact info.

One‑click email – Send signed PDFs instantly.

📋 16 Business Templates
Invoice, Receipt, Quotation, Purchase Order, Bill of Sale, Expense Report, NDA, Service Agreement, Freelance Contract, Rental Agreement, Non‑Compete, Offer Letter, Employment Contract, Termination Letter, Business Proposal, Meeting Minutes.

📱 Document Scanner
Camera capture with auto‑crop.

Multi‑page scanning – Batch mode.

B&W mode – Clean, print‑ready documents.

🔒 Privacy & Security
100% offline – Documents never leave your device.

No account required – Just open and use.

No data collection, no tracking.

Password‑protected PDF support.

Cryptographically signed audit trail – Legally compliant signatures.

📊 Pro Tools (No Paywall)
Document comparison – Side‑by‑side diff.

Full‑text search across PDFs.

Clause bookmarks for contracts.

Annotation summary panel – See all marks at a glance.

Keyboard shortcuts – Ctrl+S, Ctrl+Z, Ctrl+P.

🌐 Available Everywhere
Android, Web, iOS, Windows, Mac, Linux – one codebase, all platforms. Built with Flutter. Open source (MIT License).

🎯 Perfect For
Small business owners – Sign contracts, send invoices.

Freelancers – Create proposals, sign agreements.

Lawyers – Review and annotate legal documents.

Auditors – Redact sensitive financial data.

HR professionals – Create offer letters and contracts.

Real estate agents – Sign lease agreements.

Medical professionals – HIPAA‑friendly document handling.

Retail shops – Create receipts and price tags.

🔐 Your Data Stays Private
DocSign processes everything on your device. No servers, no cloud storage, no data collection. Your documents, signatures, and personal information never leave your phone.

📱 Tech Specs
Size ~57MB

Version 2.0.0

Android 5.0+

Permissions – Camera (scanner only), Storage (save PDFs)

Internet – Not required after install.

🔄 Regular Updates
We’re constantly improving DocSign. Have a feature request? Email us!

📧 contactmindai@gmail.com

🌐 https://pdf.contractmind.ai

📦 Open source: github.com/contractmind/docsign

Download DocSign today – the last PDF tool you’ll ever need. Completely free. Forever.