Android - Scan master and cam scanner

Wonder how an android based phone act like a dcoument scanner? Check this out at google play store. https://play.google.com/store/apps/details?id=com.scan.master

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

You may take few snaps of photo and then merge them into single PDF file.

Enjoy!