DocuAI: PDF Scanner & Merge

Developmoon

About this app

Turn your Android phone into a high-performance portable scanner with DocuAI. Digitize paper documents, receipts, contracts, and assignments instantly, convert photos to PDF, resize page dimensions, and merge multiple documents into clean, organized files directly on your device.

Whether you need to standardise page layouts for printing, archive business receipts, submit study notes, or combine invoices into one file, DocuAI provides fast scanning, resizing, and document management tools without requiring an account.

📷 Smart Document & Camera Scanner

⚡ Instant Capture: Scan paper documents, multi-page contracts, assignments, and book pages using your camera.

📐 Auto Edge Detection: Intelligently identifies document borders and removes unwanted background clutter.

🔍 Perspective & Alignment Correction: Fixes skewed angles and straightens tilted scans automatically.

✨ Clarity Filters: Brightens text, removes shadows, and enhances contrast for sharp, professional scans.

🖼️ Photo to PDF Converter: Import pictures from your gallery and convert JPG/PNG images into high-resolution PDFs.

📏 Page Resizer & Layout Adjuster

📄 Standard Formats: Instantly convert and resize pages to standard dimensions including A4, Letter, Legal, and A5.

🎯 Print-Ready Layouts: Adjust page margins and aspect ratios so your documents print cleanly without cut-off borders.

🔄 Custom Sizing: Resize scans and images before sharing or merging to ensure consistent layout across your entire document.

🔗 Fast PDF Merge & File Organizer

📑 Combine Multiple Documents: Join multiple PDF files and resized scans into a single, organized document in seconds.

🗂️ Custom Page Order: Arrange, reorder, and sequence pages before finalizing your merged file.

📖 In-App Document Viewer: Open, preview, and review your scanned pages inside the app.

📤 Easy Sharing: Export and share clean PDF documents via email, cloud storage, or messaging apps.

🔒 Local Privacy & Offline Functionality

📴 100% Offline Processing: Scan, resize, and convert documents locally without relying on external web servers.

🛡️ Zero Cloud Uploads: Your sensitive receipts, forms, and business paperwork stay securely on your phone.

👤 No Sign-In Required: Open the app and start scanning immediately with no account setup.

🎯 Everyday Scanning Use Cases

🎓 Students: Class notes, book chapters, syllabus handouts, and homework submissions formatted to standard Letter or A4 sizes.

💼 Professionals: Expense receipts, tax papers, client agreements, and standardized invoices ready for office printing.

📋 Personal Records: Certificates, application forms, utility bills, and travel vouchers adjusted to exact document dimensions.

DocuAI gives you an accessible scanner app that keeps everyday scanning, page resizing, and PDF merging simple, fast, and private. Download DocuAI today to streamline your paperwork.