CamScanner

CamScanner – a scanner in your pocket. It is unbelievable that the smartphone can scan documents and provide the editable version of them. This app eases the documentation process – one click and document is safely stored and ready to edit on your device. Moreover, this software can help you to protect the documents using passwords or watermarks. CamScanner allows its users not only to scan the documents and store them safely but also merge that files in order to receive a full document.
The basic version of this product is free, but in case you prefer application without annoying advertising – premium and business accounts are available for $5 and $7 respectively.