Scan Hero is an all-in-one scanner app for Android that allows you to scan and organize documents into PDFs, as well as edit, print, and share them. It can also scan QR codes.

This app is a perfect choice for anyone who needs a simple way to scan documents, as well as for those who want to have a handy, portable scanner to use on the go.

Scan Hero works as an app for your Android phone. All you have to do is install it, and it will take care of the rest.

It is extremely easy to use. First, you need to open it. Then, select your desired options, and click "Start Scan." It will automatically start scanning the document. You can pause it anytime and resume it when you want to finish it.

After that, you can edit the document, you can add pages, adjust the brightness, rotate pages, apply filters, or correct the capture area. You can also sign the document, print it, or share it with other people.