For free app, the OCR feature helps you search for certain images more conveniently. By tapping the OCR button and completing the auto recognizing, you can search for the image by entering any texts on the image.

There are 2 ways to export the texts as .txt file:

1. Upgrade your free app to paid app. Then you can extract texts from single images and transfer them into .txt file. Just open an image--bottom "Extract Text"--select the recognize area and you can complete the exporting.

2. Upgrade your basic account to Premium account. Then you can export texts from a whole document. Open a document, tap “Share” button and choose “Extract Text”. If you want to export multiple documents at one time, please select documents on Docs page, tap “Share” button and choose “Extract Text”.

To preview the recognition results, please choose to share via email and tap the attachment to view extracted texts.