PDF scanner

PDF Scanner turns your phone into a powerful document scanner and complete PDF toolkit — scan documents, edit PDFs, merge PDFs, extract text with OCR, resize images, and remove image backgrounds, all in one free app.

📄 SMART DOCUMENT SCANNER
Use PDF Scanner's camera-based document scanner to capture receipts, notes, contracts, ID cards, and reports in seconds. Our document scanner automatically detects page edges, corrects perspective, and produces sharp, clean scans every time. Adjust brightness, crop corners manually, and combine multiple pages into a single PDF with the PDF Scanner app.

✍️ SIGNATURES & ANNOTATIONS
Sign any scanned document directly inside PDF Scanner. Draw your signature, add typed text notes (emoji supported), or drop in a picked image — then place, resize, and reposition each annotation exactly where you need it before exporting your PDF.

🔍 BUILT-IN OCR TEXT RECOGNITION
PDF Scanner includes on-device OCR (optical character recognition) that extracts real, searchable, copyable text from every scanned page. Copy extracted text straight to your clipboard — no retyping required.

🛠️ FULL PDF EDITOR
Already have a PDF? Open it in the built-in PDF editor to reorder, rotate, or delete pages, then save your changes as a new PDF copy. The PDF editor works on any existing PDF file on your device, not just documents scanned in the app.

🔗 PDF MERGER — COMBINE PDFS INSTANTLY
Need to merge PDF files into one? The PDF merger tool lets you pick multiple PDFs, arrange them in the order you want, and merge PDF documents into a single file in seconds — perfect for combining reports, invoices, or scanned pages from different sources.

📖 PDF READER
Read any PDF in a clean, distraction-free reader — right inside PDF Scanner. Set PDF Scanner as your default PDF viewer and open PDF files from email, downloads, or file managers directly into the app.

📐 IMAGE RESIZER
Resize photos exactly how you need them: crop to a precise width and height, scale by percentage, or compress an image down to a specific target file size in KB — ideal for uploads, forms, and email attachments with strict size limits.

🎨 BACKGROUND REMOVER
Remove the background from any photo with one tap using on-device AI. Get a clean, transparent-background PNG cutout for profile pictures, product photos, ID photos, and more — no separate background remover app needed.

📚 ONE UNIFIED LIBRARY
Every PDF and image you create with PDF Scanner — scanned documents, edited PDFs, merged PDFs, resized images, and background-removed photos — is saved in one organized library. Search, share, rename, or re-edit any file at any time.

WHY CHOOSE PDF SCANNER
• All-in-one PDF scanner, PDF editor, and PDF merger — no need for multiple apps
• Fast, accurate document scanner with automatic edge detection
• Free on-device OCR text recognition
• Sign, annotate, and stamp images onto any scanned page
• Merge PDF files in any order, in seconds
• Resize or compress images to an exact target size
• Remove image backgrounds instantly
• Clean, modern interface with smooth animations
• Works offline — your documents stay private on your device

Whether you need a quick document scanner for a receipt, a full PDF editor for a contract, a reliable way to merge PDF files, sharp OCR text extraction, or a simple image resizer and background remover, PDF Scanner is the all-in-one toolkit that does it all. Download PDF Scanner today and simplify how you scan, edit, merge, and manage your documents and images.