Document Scanner - Rectangular

Transform your paper documents into high-quality digital files with ease!

Document Scanner is a professional-grade scanning utility designed for anyone who needs to digitize receipts, notes, certificates, and multi-page documents. Featuring advanced trapezoid correction and high-precision image processing, this app ensures your scans look perfectly flat and clear every time.

【Key Features】

◆ Smart Document Detection & Correction Automatically detect document edges and perform high-precision trapezoid correction. No more slanted or distorted photos—get perfectly rectangular scans instantly.

◆ Advanced Image Filters Choose from multiple professional filters to enhance your scans:

Original: Keep the natural look of the photo.
Document (Clean): Remove noise and whiten the background for a crisp look.
No Shadow: AI-powered shadow removal for cleaner results.
B&W: Classic high-contrast black and white for clear text.
◆ Powerful PDF Creation Easily combine multiple scanned images into a single, high-quality PDF. Organise your pages and export them directly to your device.

◆ Intuitive Drag-and-Drop Adjustment Manually fine-tune cropping points with smooth, high-precision adjustment. Support for Perspective, 3x3, and 5x5 grids for complex surface correction.

◆ Global Support Available in multiple languages: English, Japanese, Chinese, and Spanish.

◆ Dark Mode Support Switch between Light and Dark modes according to your preference and environment.

◆ Completely Offline Processing All scanning and image processing are performed locally on your device. Your documents never leave your phone, ensuring maximum privacy and security.

◆ AdMob Integrated Free to use with minimal banner integration, supported by the official Google AdMob network.

【How to Use】

1. Capture a document with your camera or select a photo from your gallery.
2. Adjust the crop area with easy-to-use magnetic points.
3. Apply filters to optimize text readability.
4. Save to your gallery or export as a PDF.

Scan any document, anywhere, with Document Scanner!

Recent changes:
- Introduced a "Magnifier" tool that shows a zoomed-in preview during document cropping and curve correction, helping you adjust points even when they are hidden by your finger.
- Enhanced image processing: Improved Shadow Removal and B&W filters with our native engine.
- Multi-language support: Now available in Japanese, English, Chinese, and Spanish, with seamless Light/Dark mode switching.