CamScanner app for high quality scanning of documents

 

                              https://play.google.com/store/apps/details?id=com.intsig.camscanner

CamScanner is a Chinese mobile app first released in 2011 that allows iOS and Android devices to be used as image scanners. It allows users to 'scan' documents and share the photo as either a JPEG or PDF. This app is available for free on the Google Play Store and the App Store. 

For more details : https://en.wikipedia.org/wiki/CamScanner

Initial release date: February 17, 2017