AI PDF Scanner & OCR Editor is a powerful and fully native Android application built to scan, extract, edit, and manage documents efficiently using advanced OCR technology.

The app uses Google ML Kit OCR to accurately recognize text from images, handwritten notes, invoices, books, and official documents. Extracted text can be edited instantly with customizable fonts, sizes, colors, and formatting options before saving.

Users can export documents as high-quality PDFs or images (PNG) and combine multiple scans into a single multi-page PDF. Built-in image enhancement tools help improve scan quality with cropping, brightness, contrast, and color filters.

The app also includes a document organizer to manage scanned files, along with watermark and digital signature support for document protection. Additional tools such as QR code scanner and generator make the app a complete document solution.

AI PDF Scanner & OCR Editor is designed with a modern Material UI, supports dark mode, and focuses on privacy. No account or signup is required, and all processing is done locally on the device.

This project is ideal for developers looking to publish a professional document scanning and OCR app or customize it further for commercial use.

AI-powered OCR using Google ML Kit

Extract editable text from images and documents

Rich text editing with font, size, color, and style options

Save documents as PDF or PNG image

Multi-page PDF creation

Image enhancement tools (crop, brightness, contrast, filters)

Document organizer (rename, delete, manage files)

Watermark and digital signature support

QR code scanner and QR code generator

Dark mode support

Offline text editing and PDF generation

No signup or login required

Modern Material Design UI

100% native Android app (Java)

Android Studio Arctic Fox or higher

Java JDK 11 or above

Gradle (included with Android Studio)

Android device or emulator for testing

Extract the downloaded ZIP file.

Open the project in Android Studio.

Wait for Gradle sync to complete.

Change the package name and app name if required.

Update app resources such as icons and colors.

Build APK or AAB and run on a device.

Customize features as needed.