Escáner PDF - Firmar PDF - OCR

Looking for a professional document scanner with smart OCR and digital signature, completely free and without registration? PDF Scanner & OCR Pro is exactly what you need! The most complete all-in-one app for scanning, organizing, and managing your documents from your Android phone.

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📷 DOCUMENT SCANNER
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Convert any physical document into a high-quality digital PDF using your phone's camera. Our scanner includes a smart focus frame with cyan corners so you can perfectly frame your document before capturing it.


- Scan documents, invoices, receipts, contracts, IDs, and more
- Focus frame with corner guides for precise capture
- Automatic contrast and sharpness enhancement for cleaner PDFs
- Multi-page mode: Scan multiple pages and save them as a single PDF
- Gallery compatible: Import existing photos and convert them to PDF
- Built-in flash for scanning in low light
- Saves directly to your Downloads folder

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🔍 OCR — Text Extraction with AI
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Our OCR technology uses Google ML Kit—Google's own Artificial Intelligence—to recognize and extract text from any image or photo with amazing accuracy. Best of all: it works completely offline; everything is processed on your device.

- Extract text from photos, screenshots, scanned images, and documents
- Take photos directly from the app or select from your gallery
- Process multiple images simultaneously for long documents
- Copy recognized text with a single tap
- Convert extracted text directly to a professionally formatted PDF
- Powered by Google's ML Kit — 100% offline, no data upload required
- Ideal for digitizing books, notes, posters, receipts, and any physical text

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✍️ DIGITAL SIGNATURE ADVANCED
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Sign PDF documents directly with your finger from your phone. Our digital signature tool is the most complete free option on the market, with professional features to customize every detail of your signature.

- Draw your signature with your finger on the touch canvas
- 5 signature colors: black, blue, green, red, and purple
- 3 stroke thicknesses: thin, medium, and thick
- 3 signature sizes: small, medium, and large
- Customizable position: bottom right, left, or center
- PAGE SELECTION: sign all pages, only the first, only the last, or choose specific pages (e.g., 1, 3, 5-7)
- Signature canvas that doesn't move while drawing — a smooth and precise experience
- Save the signed PDF instantly, ready to share

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📁 FOLDER ORGANIZATION
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Keep all your documents organized in themed folders to easily find them when you need them.

- 💰 Invoices — for receipts, vouchers, and tax invoices
- 🎓 Studies — for diplomas, certificates, notes, and assignments
- 💼 Work — for contracts, reports, budgets, and proposals
- 👤 Personal — for IDs, private documents, and personal use
- 📦 Other — for everything that doesn't fit into the categories above
- Complete history of all your processed documents
- Quick access to recent documents from the main screen

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🛠️ COMPLETE PDF TOOLS
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In addition to scanning, OCR, and signing, we include all the essential tools to manage your PDF files like a pro.

🔗 MERGE PDFs
Combine multiple PDF files into one with a single tap. Select several PDFs from your device and merge them in seconds.

✂️ SPLIT PDF
Split any PDF into smaller parts with total precision.

📋 ORDER PAGES

🗜️ COMPRESS PDF
Reduce the size of your PDF files without sacrificing important quality.

------- Contact: contactoscanix@gmail.com