AI PDF Scanner: Scan & Sign

Rahul Singhania

About this app

Document Scanner & PDF Editor — Scan, Sign, Convert & Compress PDFs Offline

Turn your phone into a full-featured document scanner and PDF toolkit. Scan documents, receipts, contracts, and IDs into sharp, clean PDFs, sign documents digitally, merge or split files, compress large PDFs, and convert images or Word docs to PDF — all in 3 taps or less, completely offline.

No subscriptions required for core tools. No cloud uploads. No waiting. Just point your camera and go.

📷 DOCUMENT SCANNER
Scan any paper document, receipt, invoice, notebook page, or ID card using your phone's camera. Auto edge-detection and smart cropping turn a messy photo into a clean, professional PDF in seconds. Works as a full replacement for a physical scanner or scanner app.

🎨 SMART FILTERS
Choose from Auto, Legal, ID, Black & White, Grayscale, and more scan modes. Every filter is tuned to make text sharper and backgrounds cleaner, so your scanned PDF looks like it came from an office scanner — not a phone camera.

🔍 OCR TEXT EXTRACTION
Extract editable, searchable text from any scanned image or PDF. Great for digitizing notes, pulling text from receipts, or making old paper documents searchable.

🖼️ IMAGE TO PDF CONVERTER
Turn one photo or a whole batch of images into a single PDF file instantly. Perfect for assignments, portfolios, and photo documents.

✍️ SIGN PDF
Add your handwritten signature to any PDF document directly on your phone. Sign contracts, agreements, and forms without printing, scanning, or installing a separate signing app.

🔗 MERGE PDF FILES
Combine multiple PDF files into a single, organized document in seconds — ideal for compiling reports, invoices, or study material.

📉 COMPRESS PDF
Shrink large PDF files for email attachments, job applications, or app uploads — without noticeably losing quality or readability.

✂️ SPLIT PDF
Break a large PDF into smaller files, or extract just the pages you need from a longer document.

🔒 PROTECT PDF
Add password protection to sensitive PDFs — tax documents, contracts, ID scans — before sharing or storing them.

🔓 UNLOCK PDF
Remove passwords from PDFs you already have permission to access.

📑 ORGANIZE PDF PAGES
Reorder, delete, duplicate, or rearrange pages inside any PDF with a simple drag-and-drop interface.

📝 WORD TO PDF
Convert Word documents into properly formatted PDF files instantly, ready to share or print.

WHO USES THIS APP
- Students scanning notes, assignments, and library pages
- Freelancers and business owners scanning invoices, receipts, and contracts
- Job seekers compressing resumes and merging application documents
- Anyone digitizing ID cards, certificates, or paperwork for safekeeping
- Teams signing and sharing agreements without a printer

🔐 100% OFFLINE. YOUR FILES NEVER LEAVE YOUR PHONE.
Every single feature — scanning, filtering, OCR, signing, merging, splitting, compressing, converting — runs entirely on your device. Nothing is uploaded to any server. No account required, no data collection, no tracking of your document content. Your contracts, IDs, and private documents stay exactly where they belong: on your phone.

⚡ DESIGNED FOR SPEED
No cluttered menus, no confusing settings, no unnecessary steps. Every single tool in this app is built so you go from "I need this done" to "done" in 3 taps or fewer.

FREQUENTLY ASKED
Is my data safe? Yes — all processing is on-device, nothing leaves your phone.
Do I need internet to use this app? No, every tool works fully offline.
Can I sign a PDF without printing it? Yes, use the Sign PDF tool to add your signature directly.
Can I convert multiple photos into one PDF? Yes, use Image to PDF and select multiple images at once.
Can I reduce my PDF file size for email? Yes, use Compress PDF to shrink file size while keeping it readable.

Whether you need a reliable document scanner for daily use, a PDF converter for images and Word files, or a complete PDF editor to sign, merge, split, organize, protect, and compress PDFs