These days, the scanner most people need is already sitting in their pocket. That’s the idea behind iScanner, a document-scanning app that turns your iPhone, iPad, or Android device into a portable ...

I'm not talking about the one in Apple Notes.

You don't need a physical scanner to quickly sign, scan and send official documents -- just use the iPhone in your pocket.

A document scanner app allows you to scan, edit, and save documents in digital format easily without needing a physical scanner. A few apps offer advanced features like OCR, which helps you copy text ...

There are plenty of ways to keep the data on your computer secure. You could add a password to the login screen, encrypt the data on your hard drive, or carry your ...