A free program for Android, by Peace.
Link Camera OCR is a useful app that helps you to create a text from an image, which is useful when you need to write down the contents of a magazine, a book, or a blackboard.
It is very simple and easy to use. All you have to do is point the camera to the page, and then you can see the text that you want to capture.
When you are done, you can save the image to your phone, or send it to your e-mail address. The image will be saved as a text file in a specific format.