OCR Text Scanner is a great app that allows you to convert pictures to text. It can scan to TXT, Word, and PDF formats. This is an extremely useful app which works on most Android devices. The best thing is that this app does not require any special skills as it is extremely easy to use. 

It works with any kind of image, too. You can choose to use the built-in image viewer or you can choose to use your own photo.

If you want to use this application, you will first need to download and install it.