You can scan a barcode with your iPhone by using a third-party app. Currently, there are no built-in apps that can read ...

You can use your iPhone to scan documents, QR codes, and other files using the Notes app and your camera.

These days, it's pretty easy to digitally sign important documents, but sometimes you just need to sign a physical piece of paper ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate ...