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.

If you receive a PDF or other digital file that requires your signature, you can easily do so using your phone. Whether you use an iPhone or an Android phone, both include built-in options for ...

You no longer want to sign your Word documents by hand, but want to insert an electronic signature into the document quickly and easily. This is how it works.