I was searching foor a good document scanner app for android, then my friend recomended Camscanner app.This app is very useful.I really liked this app.This app scans any type of documents and convert them into pdf format.The Design and UI of this app is very appealing and easy to use.So lets talk about its Features.It scans a photo than its software automatically detects the edge of the documents to make them fullscreen.It also have some amazing color filters options which is very useful whenever I am using a colored document for scanning.It also has OCR supprt to recognise the texts in documents and convert them into text files which is very usefull sometimes.It also have cloud storage backup for all the documents that were scanned using this app.This is a must app for daily life.