Google has added a built-in scanner on its Files app, eliminating the need to download a dedicated tool to scan documents on Android. Here's how to use it to scan a document on an Android device.

Credit: Screenshot Notes If you have an iPhone, are in dire need of a PDF scanner, and don't want to download a new app, you can scan by using your pre-installed Notes app. Simply tap on the camera ...

You don't need to buy a scanner to sign, scan and send official documents -- just follow these steps to use the scanner right on your iPhone.

Image Capture is Apple's image acquisition app for grabbing pictures from your camera or scanner. Here's how to use it in a variety of settings.