Use APKPure App
Get QR Code Scanner - Support QR Code & Bar Code old version APK for Android
오픈 소스 코드 스캐너
Free open source QR code scanner, no ads & no network permission request.
GitHub：https://github.com/yuruxuan/SmartCodeScanner
License：Apache License 2.0
Supported features:
1. Analyze the QR code image
2. Parse the barcode image
3. View scan history
4. Share
5. Reverse generation of QR code