Smart PDF Scanner with OCR, Edit & Export – Android App (Java)

AI PDF Scanner & OCR Editor is a complete Android document scanning solution built with Java. It enables users to scan documents, extract text using on-device OCR technology, edit content, and export high-quality PDF or image files — all without requiring any backend or server integration.

This project is designed for developers who want to quickly launch a professional document scanner application with clean architecture, optimized performance, and easy customization.

Core Features

• Scan documents using camera or gallery
• On-device OCR text extraction powered by Google ML Kit
• Edit extracted text before saving
• Create high-quality multi-page PDF files (A4 supported)
• Export as PDF or image format
• Add digital signature with transparent background
• Add watermark and custom text overlay
• Fully offline document scanning support
• Clean and modern user interface