This free OCR app for Android can quickly and accurately recognize and extract text from a document. It's designed to work with a smartphone or tablet, and you don't need to download any other apps.

It's so easy to use that you won't have any problems using it. It works with many languages and it can recognize text from documents, photos, and even books.

It can also extract text from images and PDFs. If you want to get a copy of the recognized text, you can easily do that. It has a built-in function to save the history of the previous document recognition.

You can also use it to create PDFs of the images you take with the built-in function to create PDFs.