Lens : Document Scanner & PDF

Lens Document Scanner turns your phone into a fast, pocket-size PDF scanner. Scan documents, receipts, notes, ID cards, books and whiteboards, and save them as clean, sharp PDF or JPG files in seconds.

Scanning is completely free — unlimited documents, unlimited pages, every filter.

📄 SMART DOCUMENT SCANNER
• Auto edge detection finds the page and crops it for you
• Perspective correction straightens photos taken at an angle
• Batch mode: scan many pages in one go into a single PDF
• Scan modes for Document, ID Card, Book, Whiteboard and QR code
• Import photos from your gallery and turn them into a PDF

✨ 13 SCAN FILTERS
Magic Colour, Vivid, B & W, High Contrast, Grayscale, Ink Boost, Lighten and more. Make faded print readable and whiteboard notes crisp.

🔤 OCR – IMAGE TO TEXT
• Extract text from any scan with on-device text recognition
• Supports 29 languages, including English, Hindi, Marathi, Nepali, Spanish, French, German, Japanese, Chinese and Korean
• Copy, share or listen to the recognized text
• Save business card details as a contact
• Pull tables out of a scan as CSV

🛠️ PDF TOOLS
• Merge PDF and split PDF
• Compress PDF to reduce file size
• Rotate and reorder pages
• PDF to text
• Password-protect a PDF with 128-bit AES encryption

✍️ SIGN DOCUMENTS
Draw your signature once, place it on any page and export a signed PDF — no printing or scanning needed.

🪪 ID PHOTO & COLLAGE
• Make passport, visa and ID photo sheets ready to print
• Put both sides of an ID card or several pages on one sheet

📱 QR CODE & BARCODE SCANNER
Scan QR codes and barcodes instantly, straight from the camera.

📂 ORGANIZE YOUR FILES
• Folders, tags and search to find any document fast
• Custom file names, page sizes (A4, Letter and more) and margins
• Trash to recover deleted scans
• Backup and restore your documents
• Light and dark theme

🔒 PRIVATE BY DESIGN
Your scans stay on your phone. Text recognition runs on the device, so your documents are not uploaded to read them.

⭐ LENS PRO
Scanning, filters, OCR, PDF tools and exports are free to use every day. Upgrade to Lens Pro for no daily limits on PDF tools, signatures, ID photos, collage and OCR, no watermark on exports, your own custom watermark, and PDF passwords.

Perfect for students, teachers, office work, small business, invoices, receipts, contracts, forms, homework, notes and important papers.

Download Lens Document Scanner and scan your first document to PDF in seconds.

Recent changes:
Welcome to Lens Document Scanner!
• Scan documents to PDF with auto edge detection
• 13 filters for sharp, clear scans
• OCR: extract text in 29 languages
• Merge, split, compress and password-protect PDFs
• Sign documents and make ID photos
• QR code and barcode scanner
• Folders, tags, search and backup
Your scans stay private on your device.