A free program for Android, by Apps MMB.
This is a free document scanner app with a simple and practical interface. It allows you to scan, save, and share any type of document, and you can send it via email or social media, or even print it out.
This app can be used to scan and save PDFs, JPGs, and many more. It supports a variety of formats, and you can choose between color or black and white mode. You can also choose between multiple sizes, including letter, legal, A4, and more.
The app has a simple and intuitive interface, and it is very easy to use. You just need to open it, point the camera at the document, and start scanning.