The best document scanner apps - Android Authority
Clear Scanner: Free PDF Scans APK for Android - Download
Top 10 Free Scanner Apps for Android 2022 | Scan Documentos Android
Clear Scan APK Download for Android Free
Clear Scan - PDF Scanner App - Apps on Google Play
Clear Scanner: Free PDF Scans APK for Android - Download
Clear Scanner - PDF scanner for Android - Download
Clear Scan - PDF Scanner App - Apps on Google Play
ClearScanner Pro: PDF Scanning on the App Store
Scan to PDF | Free document scanner app | Adobe Acrobat
GitHub - OpenNxt/clearscanner: ClearScan is an android document scanning library built on top of OpenCV, using the app you will be able to select the exact edges and crop the document accordingly