Document scanner - High quality scanner is one of the best and most popular document scanning apps in the Play Store. It has the ability to scan and convert PDFs in just a few clicks and save to the local storage on the device. It also allows you to crop images for better viewing and to use the color wheel to adjust the color of the scan. There is also an option to remove the background from the scanned image before saving it to PDF. 

Document scanner - High quality scan is a free scanner app to convert PDF documents to PDFs. The app offers a variety of different options for users to use in order to achieve the best quality result.

Document scanner - High quality scan has an option to crop the image if it is required. It also has an option to remove the background before saving it to PDF. The user will be able to use the app's color wheel to adjust the color of the document.