iScanner

iScanner is a useful app that gives you the possibility to scan any physical document using the camera on your Android device.

It's incredibly easy to use iScanner. When you open the app, it'll access the camera on your device automatically. Once you've taken the photo of the document you want to scan, you can crop the edges using the app's simple but efficient editing tools. Likewise, you can also adjust the contrast and brightness of the file in order to enhance its readability to the max.

Once you're happy with the results of the scan, you can save the final document in the formats .PDF, .JPG, or even, using powerful optical character recognition, .TXT.

Sharing the final document is equally simple. All you have to do is select the platform you want to use to send it and choose the recipient.

One of the best things about iScanner is the option to add OCR to practically any document, which lets you extract plain text from PDF documents and even images.

iScanner is a paid app. However, it offers the option to enjoy its features for a limited number of days for free.