Avoid downloading third-party apps to scan QR codes.

Scanning a document lets you share and edit documents digitally. You don't need anything more than your Android phone and its camera. Even if you're using one of our favorite budget Android phones, ...

To scan a document with your iPhone or iPad, first place the document on a flat surface in a well-lit area.

I tested the top mobile scanning apps to help you turn documents into PDFs, digitize images, and translate text on the go.