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QR Code Scanner: Barcode & PDF icon

QR Code Scanner: Barcode & PDF


SMARTWHO
2.3.0
  • Jun 6, 2026
    Update date
  • Security
  • Everyone
  • Android OS

About QR Code Scanner: Barcode & PDF

Fast QR code & barcode scanner. PDF scanner, merge, OCR, sign.

The fastest all-in-one QR code scanner, barcode reader, and PDF document scanner for Android.

Scan any QR code or barcode in under 1 second. Create custom QR codes. Manage PDF documents with 9 powerful tools - scan, merge, split, compress, OCR, edit, and more. Everything works 100% offline, right on your device.

[QR CODE AND BARCODE SCANNER]

- Instant Scan - Point your camera and recognize any code in under 1 second

- Batch Scan - Scan multiple codes continuously with automatic count tracking

- Gallery Scan - Read QR codes from screenshots, photos, and saved images

- 13 Barcode Formats - QR Code, Data Matrix, Aztec, PDF417, EAN-13, EAN-8, UPC-A, UPC-E, Code 39, Code 93, Code 128, ITF, Codabar

- URL Safety Check - Preview link details and security status before opening

- Wi-Fi Auto-Connect - Scan a Wi-Fi QR code and join the network instantly

- Product Lookup - Scan product barcodes to see name, brand, and details

- Business Card Scanner - Scan business cards and save contacts with one tap

- Sound and Haptic Feedback - Satisfying beep and vibration on every scan

- Scan History - Search, filter, and export all past scans as CSV

[QR CODE AND BARCODE GENERATOR]

- Create QR Codes - Text, URL, Wi-Fi, contact card, email, phone, SMS, location

- Create Barcodes - EAN-13, EAN-8, UPC-A, Code 128, Code 39, ITF, Codabar

- Quick Templates - Save My Wi-Fi, My Contact, My Website for instant one-tap reuse

- Save and Share - Export as high-quality image, share directly to any app

[PDF DOCUMENT SCANNER - 9 TOOLS]

- Document Scan - AI-powered auto-detect and edge correction with your camera

- Document Enhance - 5 presets: Original, Black and White, Whiteboard, Receipt, Color Boost

- Image to PDF - Convert photos from gallery into multi-page PDF instantly

- PDF Merge - Combine multiple PDF files into one in any order you choose

- PDF Split - Extract specific pages into a new, separate PDF

- PDF Compress - Shrink file size for easy email attachment and sharing

- PDF Editor - Reorder, rotate, delete pages, add handwritten signature and text

- OCR Text Extract - Recognize text in 5 languages: English, Korean, Chinese, Japanese, Hindi

- PDF to Image - Convert any PDF page to PNG, JPG, or WebP format

- Smart Folders - Organize documents by category with full-text search

[WHY CHOOSE THIS SCANNER?]

- All-in-One - QR and barcode scanner + generator + 9 PDF tools in a single app

- Lightning Fast - Camera activates instantly, codes recognized in under 1 second

- 100% Offline - Every feature works without internet. No cloud. No uploads.

- Privacy First - All data stays on your device. Nothing is sent to servers.

- No Account Needed - Open the app and start scanning. No sign-up required.

- Dark Mode - Beautiful light, dark, and system theme support

- 2 Home Widgets - Quick scan widget and scan history list widget

- CSV Export - Export scan history for inventory management and record keeping

[PERMISSIONS]

- Camera - Required for QR/barcode scanning and document capture

- Storage - Required for saving PDFs and images to your device

Download now and discover why millions choose this as their go-to scanner app. Your feedback shapes every update - if you find it useful, please leave a review!

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Additional APP Information

Latest Version

2.3.0

Uploaded by

Phu Doung

Requires Android

License Required

Content Rating

Everyone

Security Report

What's New in the Latest Version 2.3.0

Last updated on Jun 6, 2026

[ Version 2.3.0 ]
- NEW: Searchable PDF — OCR layer to find words in scans
- NEW: Card Wallet — store membership & loyalty barcodes offline
- NEW: AI file naming — smart titles from first page
- Faster scanning, better multi-code detection
- Improved PDF viewer: search, thumbnails, text selection
- UI/UX polish + latest SDK, stability fixes

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Security Check Completed
No Virus
No Spyware
No Malware
No Virus
No Spyware
No Malware
Package Name:com.smartwho.scanner
SHA-256:82a685d9ff1838070a0ae311a845f97ee373d63db082fdb0b485945594eded6d
SHA-1:69099aebee1cb71c528acbb3cffd9627074371dd
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Verified by: APKPURE

QR Code Scanner: Barcode & PDF Screenshots

QR Code Scanner: Barcode & PDF posterQR Code Scanner: Barcode & PDF screenshot 1QR Code Scanner: Barcode & PDF screenshot 2QR Code Scanner: Barcode & PDF screenshot 3QR Code Scanner: Barcode & PDF screenshot 4QR Code Scanner: Barcode & PDF screenshot 5QR Code Scanner: Barcode & PDF screenshot 6QR Code Scanner: Barcode & PDF screenshot 7

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